alainabbyboo22
Find the length of the figure below if the volume is 472.5.
A. 21 ft
B. 11.25 ft
C. 45 ft
D. 22.5 ft



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alainabbyboo22
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nubeer
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Vol = length * breath * height.
vol =472.5, length = 7, breath = 3, find height = ?

alainabbyboo22
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i got 9922.5

nubeer
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i dont think so.. can you please show your calculations?

alainabbyboo22
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472.5*7*3

nubeer
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no..
look carefully
Vol = length * breath * height.
we have to find height. so we will reaarange the formula
height = Vol/ (Length*breath )

alainabbyboo22
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22.5 ft !