We are open Saturday and Sunday!

Call Now to Set Up Tutoring:

(888) 888-0446

ISEE Lower Level Math : How to find a proportion

Study concepts, example questions & explanations for ISEE Lower Level Math

Create An Account

All ISEE Lower Level Math Resources

10 Diagnostic Tests 170 Practice Tests Question of the Day Flashcards Learn by Concept

Example Questions

← Previous 1 2 Next →

Example Question #1 : How To Find A Proportion

A cookie recipe that bakes 12 cookies calls for 3 eggs. How many eggs would be needed to make 36 cookies?

Possible Answers:

$\dpi{100} 10$

$\dpi{100} 8$

$\dpi{100} 9$

$\dpi{100} 7$

Correct answer:

$\dpi{100} 9$

Explanation:

36 cookies is 3 times more than 12. Multiply the number of eggs by 3 to get 9.

Report an Error

Example Question #2 : How To Find A Proportion

Give the value of that makes this proportion statement correct:

$\frac{49}{N} = \frac{14}{24}$

Possible Answers:

N= 72

N= 84

N= 91

N= 80

N= 77

Correct answer:

N= 84

Explanation:

Cross-multiply, then solve for :

$\frac{49}{N} = \frac{14}{24}$

$14 N = 49 \cdot 24$

$14 N \div 14= 49 \cdot 24\div 14$

N= 84

Report an Error

Example Question #3 : How To Find A Proportion

Give the value of that makes this proportion statement correct:

$\frac{N}{60} = \frac{14}{24}$

Possible Answers:

N = 32

N = 42

N = 35

N = 40

N = 45

Correct answer:

N = 35

Explanation:

Solve for by multiplying both sides by 60:

$\frac{N}{60} = \frac{14}{24}$

$\frac{N}{60} \cdot 60= \frac{14}{24}\cdot 60$

$N = \frac{14}{24}\cdot \frac{60}{1} = \frac{840}{24} = 35$

Report an Error

Example Question #2 : How To Find A Proportion

If 1 inch on a map represents 5 miles, how far apart, in miles, are two cities that are 6.6 inches apart on the map?

Possible Answers:

36 miles

6.6 miles

12 miles

24 miles

33 miles

Correct answer:

33 miles

Explanation:

Set up a proportion with the inches on the map and physical miles:

$\frac{1}{5}=\frac{6.6}{x}$

Solve for x:

1*x=5*6.6

x = 33

Report an Error

Example Question #5 : How To Find A Proportion

A group of 6th grade students at Manor Intermediate are going on a field trip to the local theme park.

There are 2 chaperones required for every 9 students on the field trip. How many chaperones will need to attend the field trip if there are 27 students going?

Possible Answers:

chaperones

None of the other answers

Correct answer:

chaperones

Explanation:

The best way to solve this problem is to set it up as two ratios that are equivalent to each other. This forms a proportion. Make sure to set up the ratios so that the relationships go together across the equal sign.

$\frac{2}{9}= \frac{\square }{27}$

Use cross products to then solve for the missing value.

$2\times 27= 54$

Therefore, mental math or division can be used to find

$9\times \square = 54$ .

Since $9\times 6= 54$ ,

there would need to be 6 chaperones attending the field trip.

Report an Error

Example Question #523 : Numbers And Operations

A bag of marbles contains 4 green marbles, 7 black marbles, and 5 red marbles. What is the proportion of green marbles?

Possible Answers:

5/16

1/3

1/4

4/15

Correct answer:

1/4

Explanation:

First, sum the total number of marbles:

4+7+5=16

Next, divide the total number of green marbles by the total number of marbles and simplify:

$\frac{4}{16}=\frac{1}{4}$

Report an Error

Example Question #3 : How To Find A Proportion

A bag has 11 green chips, 7 blue chips, and 6 red chips. What is the proportion of green chips?

Possible Answers:

24/11

11/24

11/13

13/11

Correct answer:

11/24

Explanation:

The proportion is determined by dividing the number of selected items by the total number of items.

$P=\frac{green}{total}=\frac{11}{11+7+6}=\frac{11}{24}$

Report an Error

Example Question #8 : How To Find A Proportion

A drawer contains 5 pairs of blue socks, 2 pairs of white socks, 4 pairs of brown socks, and 7 pairs of black socks. What is the proportion of brown socks?

Possible Answers:

$\frac{5}{18}$

$\frac{2}{9}$

$\frac{2}{7}$

$\frac{7}{18}$

Correct answer:

$\frac{2}{9}$

Explanation:

A proportion is determined by dividing the number of a specific event by the total number of events:

$P=\frac{4}{5+2+4+7}=\frac{4}{18}=\frac{2}{9}$

Report an Error

Example Question #9 : How To Find A Proportion

If Eric can read a page from his text book in minutes, how many pages can he read in 15 minutes?

Possible Answers:

15*p

15+p

$\frac{15}{p}$

p-15

$\frac{p}{15}$

Correct answer:

$\frac{15}{p}$

Explanation:

The problem can be represented by the proportion $\frac{1}{p}=\frac{x}{15}$ .

Solve: $x=\frac{15}{p}$

Eric can read $\frac{15}{p}$ pages in 15 minutes.

Report an Error

Example Question #1 : How To Find A Proportion

If Kristin makes $300 in a week when she works 15 hours, how much would she make if she worked 24 hours next week at the same rate?

Possible Answers:

$\$375$

$\$187$

$\$480$

$\$250$

$\$420$

Correct answer:

$\$480$

Explanation:

To find the rate at which she is currently paid, divide $300 by the hours she works, 15, to see that she earns $20 per hour. To find her earnings for next week, multiply 24 hours by $20 per hour to see that she will make $480 next week.

Or set up the proportion $\frac{300}{15}=\frac{x}{24}$ and solve for .

$\frac{24*300}{15}=x$

x=480

Report an Error

← Previous 1 2 Next →

View Tutors

Swagatika
Certified Tutor

Regional Institute of Education Bhubaneswar, Bachelor of Economics, Mathematics.

View Tutors

Amirhossein
Certified Tutor

University of Tabriz, Bachelor of Science, Laser and Optical Engineering. Shahid Beheshti University, Master of Science, Opti...

View Tutors

Brianna
Certified Tutor

Florida Atlantic University, Bachelor in Arts, Psychology. Florida Memorial University, Master of Arts Teaching, Reading Teac...

All ISEE Lower Level Math Resources

10 Diagnostic Tests 170 Practice Tests Question of the Day Flashcards Learn by Concept

Popular Subjects

Physics Tutors in Seattle, Chemistry Tutors in Seattle, SSAT Tutors in San Diego, English Tutors in Phoenix, Math Tutors in Dallas Fort Worth, ISEE Tutors in Dallas Fort Worth, GRE Tutors in Miami, GMAT Tutors in Los Angeles, Algebra Tutors in San Francisco-Bay Area, French Tutors in Seattle

Popular Courses & Classes

ISEE Courses & Classes in Los Angeles, SAT Courses & Classes in Phoenix, Spanish Courses & Classes in San Diego, LSAT Courses & Classes in Seattle, MCAT Courses & Classes in San Francisco-Bay Area, ACT Courses & Classes in Houston, ACT Courses & Classes in Miami, ACT Courses & Classes in Seattle, MCAT Courses & Classes in Atlanta, Spanish Courses & Classes in Phoenix

Popular Test Prep

ACT Test Prep in Miami, SAT Test Prep in Atlanta, GMAT Test Prep in Phoenix, LSAT Test Prep in Boston, SAT Test Prep in Boston, ACT Test Prep in Dallas Fort Worth, ISEE Test Prep in Miami, GMAT Test Prep in Miami, SSAT Test Prep in Los Angeles, SSAT Test Prep in Chicago

DMCA Complaint

If you believe that content available by means of the Website (as defined in our Terms of Service) infringes one or more of your copyrights, please notify us by providing a written notice (“Infringement Notice”) containing the information described below to the designated agent listed below. If Varsity Tutors takes action in response to an Infringement Notice, it will make a good faith attempt to contact the party that made such content available by means of the most recent email address, if any, provided by such party to Varsity Tutors.

Your Infringement Notice may be forwarded to the party that made the content available or to third parties such as ChillingEffects.org.

Please be advised that you will be liable for damages (including costs and attorneys’ fees) if you materially misrepresent that a product or activity is infringing your copyrights. Thus, if you are not sure content located on or linked-to by the Website infringes your copyright, you should consider first contacting an attorney.

Please follow these steps to file a notice:

You must include the following:

A physical or electronic signature of the copyright owner or a person authorized to act on their behalf; An identification of the copyright claimed to have been infringed; A description of the nature and exact location of the content that you claim to infringe your copyright, in \ sufficient detail to permit Varsity Tutors to find and positively identify that content; for example we require a link to the specific question (not just the name of the question) that contains the content and a description of which specific portion of the question – an image, a link, the text, etc – your complaint refers to; Your name, address, telephone number and email address; and A statement by you: (a) that you believe in good faith that the use of the content that you claim to infringe your copyright is not authorized by law, or by the copyright owner or such owner’s agent; (b) that all of the information contained in your Infringement Notice is accurate, and (c) under penalty of perjury, that you are either the copyright owner or a person authorized to act on their behalf.

Send your complaint to our designated agent at:

Charles Cohn Varsity Tutors LLC
101 S. Hanley Rd, Suite 300
St. Louis, MO 63105

Or fill out the form below:

Do not fill in this field

Contact Information

* Full legal name

Company name

* Phone number

* Email address

Address

* Address1

Address2

* City

* State

* Zipcode

* Country

Complaint Details

* URL of copyrighted work (where your original material is located)

* Please describe the copyrighted work so that it may be easily identified

I am the owner, or an agent authorized to act on behalf of the owner of an exclusive right that is allegedly infringed.

I have a good faith belief that the use of the material in the manner complained of is not authorized by the copyright owner, its agent, or the law.

This notification is accurate.

I acknowledge that there may be adverse legal consequences for making false or bad faith allegations of copyright infringement by using this process.

* Signature (your digital signature is legally binding)

HIGH SCHOOL

GRADUATE SCHOOL

K-8

Search 50+ Tests

math tutoring

science tutoring

foreign languages

elementary tutoring

other

Search 350+ Subjects

ISEE Lower Level Math : How to find a proportion

Study concepts, example questions & explanations for ISEE Lower Level Math

All ISEE Lower Level Math Resources

Example Questions

Example Question #1 : How To Find A Proportion

Example Question #2 : How To Find A Proportion

Example Question #3 : How To Find A Proportion

Example Question #2 : How To Find A Proportion

Example Question #5 : How To Find A Proportion

Example Question #523 : Numbers And Operations

Example Question #3 : How To Find A Proportion

Example Question #8 : How To Find A Proportion

Example Question #9 : How To Find A Proportion

Example Question #1 : How To Find A Proportion

All ISEE Lower Level Math Resources

Report an issue with this question

DMCA Complaint

Contact Information

Address

Complaint Details

Email address:
Your name:
Feedback: