Question

A farmer stores chicken feed in cartons. Together, 3 cartons hold 9 cubic feet of space. How many cartons does the farmer need to store a total volume of 63 cubic feet of chicken feed?

A.
21
B.
18
C.
10
D.
24

Answer 1

To determine how many cartons are needed to store 63 cubic feet of chicken feed, one can calculate that 3 cartons hold 9 cubic feet, so to store 63 cubic feet, the farmer would require 21 cartons.

Step-by-step explanation:

The question involves basic arithmetic and volume calculation. We are given that 3 cartons hold 9 cubic feet of space.

To find out how many cartons are needed to store 63 cubic feet,

we divide the total volume needed by the volume that 3 cartons can hold.

Step 1: Find out the volume that one carton can hold: 9 cubic feet / 3 cartons

= 3 cubic feet/carton.

Step 2: Calculate the number of cartons needed for 63 cubic feet: 63 cubic feet / 3 cubic feet/carton

= 21 cartons.

Therefore, the farmer needs 21 cartons to store a total of 63 cubic feet of chicken feed.