Jana has a sandbox that is 4 1/2 feet long, 5 feet wide, and 1/2 foot deep. How many cubic feet of sand does she need to fill the sandbox completely

She needs to fill ft³ in order to fill the sandbox completely.

Step-by-step explanation:

length = =  feet

width = 5 feet

depth = feet

Sandbox is just like a rectangular prism. In order to fill the sandbox completely, we need to determine the volume.

Thus, the formula to find the volume of a rectangular prism can be computed using the formula

      ft³

Thus, she needs to fill ft³ in order to fill the sandbox completely.

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