Evaluate
18
Factor
2\times 3^{2}
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\frac{15\times 12}{2\times 5}
Multiply \frac{15}{2} times \frac{12}{5} by multiplying numerator times numerator and denominator times denominator.
\frac{180}{10}
Do the multiplications in the fraction \frac{15\times 12}{2\times 5}.
18
Divide 180 by 10 to get 18.
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