Common Core: 4th Grade Math : Solving for Length

Study concepts, example questions & explanations for Common Core: 4th Grade Math

varsity tutors app store varsity tutors android store

Example Questions

Example Question #77 : Quadrilaterals

What is the length of a rectangular room with a perimeter of  and a width of 

Possible Answers:

Correct answer:

Explanation:

We have the perimeter and the width, so we can plug those values into our equation and solve for our unknown. 

Subtract  from both sides

Divide  by both sides

Example Question #81 : Quadrilaterals

What is the length of a rectangular room with an area of  and a width of 

Possible Answers:

Correct answer:

Explanation:

We have the area and the width, so we can plug those values into our equation and solve for our unknown. 

Example Question #82 : Quadrilaterals

What is the length of a rectangular room with an area of  and a width of 

 

Possible Answers:

Correct answer:

Explanation:

We have the area and the width, so we can plug those values into our equation and solve for our unknown. 

Example Question #34 : Rectangles

What is the length of a rectangular room with an area of  and a width of 

 

Possible Answers:

Correct answer:

Explanation:

We have the area and the width, so we can plug those values into our equation and solve for our unknown. 

Example Question #71 : Parallelograms

What is the length of a rectangular room with an area of  and a width of 

 

Possible Answers:

Correct answer:

Explanation:

We have the area and the width, so we can plug those values into our equation and solve for our unknown. 

Example Question #83 : Quadrilaterals

What is the length of a rectangular room with an area of  and a width of 

 

Possible Answers:

Correct answer:

Explanation:

We have the area and the width, so we can plug those values into our equation and solve for our unknown. 

Example Question #41 : Rectangles

What is the length of a rectangular room with an area of  and a width of 

 

Possible Answers:

Correct answer:

Explanation:

We have the area and the width, so we can plug those values into our equation and solve for our unknown. 

Example Question #41 : How To Find The Area Of A Rectangle

What is the length of a rectangular room with an area of  and a width of 

 

Possible Answers:

Correct answer:

Explanation:

We have the area and the width, so we can plug those values into our equation and solve for our unknown. 

Example Question #84 : Quadrilaterals

What is the length of a rectangular room with an area of  and a width of 

 

Possible Answers:

Correct answer:

Explanation:

We have the area and the width, so we can plug those values into our equation and solve for our unknown. 

Example Question #85 : Quadrilaterals

What is the length of a rectangular room with an area of  and a width of 

 

Possible Answers:

Correct answer:

Explanation:

We have the area and the width, so we can plug those values into our equation and solve for our unknown. 

Learning Tools by Varsity Tutors