Question

A rectangular cardboard has dimensions as shown. The length of the cardboard can be found by dividing its area by its width. What is the length of the cardboard in inches?

5 and 1 over 12
6 and 2 over 3
18 and 5 over 12
56 and 1 over 3

Answer 1

--------------------------------------------------
Formula
--------------------------------------------------
Area = Length x Width

--------------------------------------------------
Given Information
--------------------------------------------------

`\text {Area = }21 (2)/(3) \ in^2`

`\text {Width =} 3 (1)/(4) \ in`

--------------------------------------------------
Find Length
--------------------------------------------------

`image`

--------------------------------------------------
Answer:
`6 (2)/(3)` (Answer B)
--------------------------------------------------