Evaluate
72000
Factor
2^{6}\times 3^{2}\times 5^{3}
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\frac{40\times 3600}{2}
Divide 40 by \frac{2}{3600} by multiplying 40 by the reciprocal of \frac{2}{3600}.
\frac{144000}{2}
Multiply 40 and 3600 to get 144000.
72000
Divide 144000 by 2 to get 72000.
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