All HSPT Math Resources
Example Questions
Example Question #2 : Solve Word Problems Leading To Equations: Ccss.Math.Content.7.Ee.B.4a
Gary is twice as old as his niece Candy. How old will Candy will be in five years when Gary is years old?
Not enough information is given to determine the answer.
Since Gary will be 37 in five years, he is years old now. He is twice as old as Cathy, so she is years old, and in five years, she will be years old.
Example Question #34 : Solve Word Problems Leading To Inequalities: Ccss.Math.Content.7.Ee.B.4b
A parking garage charges a minimum fee of to park in the garage. It also charges an additional fee of for every hour, or portion of an hour, in which a person parks in the garage. Cliff wants to pay a maximum of to park there. If he pulls into the garage at exactly , when must he leave at latest?
Let be the number of hours that Cliff parks his car in the garage. Since he pays a flat fee of plus per hour or portion thereof, he pays dollars. Since he does not want to spend more than ,
Since a portion of an hour counts as much as an hour, must be a whole number.
implies that
.
Cliff can park in the garage for a maximum of 6 hours, and since he entered the garage at , he must exit hours later:
,
or .
Example Question #82 : How To Solve Two Step Equations
Solve the following:
When solving this problem, remember order of operations PEMDAS. The parentheses come first followed by the multiplication.
Example Question #1145 : Isee Middle Level (Grades 7 8) Quantitative Reasoning
Solve:
When solving this problem, remember order of operations PEMDAS. The parentheses come first followed by the multiplication.
Example Question #201 : Hspt Mathematics
What is the area of a circle with a radius of 10?
The formula for the area of a circle is
Example Question #202 : Hspt Mathematics
What is the area of a circle with a radius of 7?
To find the area of a circle you must plug the radius into in the following equation
In this case the radius is 7 so we plug it into to get
We then multiply it by pi to get our answer
Example Question #203 : Hspt Mathematics
What is the area of a square with a side length of 8?
To solve this question you must know the formula for the area of a rectangle.
The formula is
In this case the rectangle is a square so we can plug in the side length for both base and height to yield
Perform the multiplication to arrive at the answer of
Example Question #204 : Hspt Mathematics
Refer to the above diagram, which shows an equilateral triangle with one vertex at the center of a circle and two vertices on the circle.
What percent of the circle (nearest whole number) is covered by the triangle?
18%
It is impossible to tell without knowing the radius.
12%
10%
14%
14%
Let be the radius of the circle. The area of the circle is
is also the sidelength of the equilateral triangle. The area of the triangle is
The percent of the circle covered by the triangle is:
Example Question #205 : Hspt Mathematics
Julie wants to seed her rectangular lawn, which measures 265 feet by 215 feet. The grass seed she wants to use gets 400 square feet of coverage to the pound; a fifty-pound bag sells for $66.00, and a ten-pound bag sells for $20.00. What is the least amount of money Julie should expect to spend on grass seed?
The area of Julie's lawn is square feet. The amount of grass seed she needs is pounds. This requires three fifty-pound bags, the most economical option since it is cheaper to buy a fifty-pound bag for $66 than five ten-pound bags for $100.00. Julie will spend
Example Question #314 : Ssat Middle Level Quantitative (Math)
Above is a figure that comprises a red square and a white rectangle. The ratio of the length of the white rectangle to the sidelength of the square is . What percent of the entire figure is red?
To make this easier, we will assume that the rectangle has length 5 and the square has sidelength 3. Then the area of the entire figure is
,
and the area of the square is
The square, therefore, takes up
of the entire figure.