SOLUTION: Purnima filled her garden with 8 cubic feet of organic dirt. The garden is a rectangular prism with a volume where l is length, w is width, and h is depth. If the garden has a dep

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Question 210384: Purnima filled her garden with 8 cubic feet of organic dirt. The garden is a rectangular prism with a volume where l is length, w is width, and h is depth. If the garden has a depth of 0.8 feet and is 2 feet wide, how long is the garden?
Please help, i have tried everything i can!

Answer by Earlsdon(6294)   (Show Source): You can put this solution on YOUR website!
Start with the formula for the volume of a rectangular prism of Length, L, width, W, and depth, d.
Substitute V = 8 cu.ft., W =2 ft., d = 0.8 ft.
Simplify.
Divide both sides by 1.6


The garden is 5 feet long.

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