Surface area = 6 x 10^2
6 x 10^2
6 x 100
600m^2
Note that [ (2x)^x ]^(1/x) = 2x, and that [ (2x)^(2x) ]^(1/x) = (2x)^2 = 4x^2
Multiplying these 2 results together, we get (2x)(4x^2) = 8x^3 (answer)
I=2,400×0.07
I=168
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You need to divide 658 by 120 because you know one gallon covers 120 square feet.