Evaluate
\frac{420}{13}\approx 32.307692308
Factor
\frac{3 \cdot 5 \cdot 7 \cdot 2 ^ {2}}{13} = 32\frac{4}{13} = 32.30769230769231
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\frac{21}{0.65}
Multiply 1.3 and 0.5 to get 0.65.
\frac{2100}{65}
Expand \frac{21}{0.65} by multiplying both numerator and the denominator by 100.
\frac{420}{13}
Reduce the fraction \frac{2100}{65} to lowest terms by extracting and canceling out 5.
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