Evaluate
\frac{120}{7}\approx 17.142857143
Factor
\frac{3 \cdot 5 \cdot 2 ^ {3}}{7} = 17\frac{1}{7} = 17.142857142857142
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\frac{7.2}{0.42}
Multiply 36 and 0.2 to get 7.2.
\frac{720}{42}
Expand \frac{7.2}{0.42} by multiplying both numerator and the denominator by 100.
\frac{120}{7}
Reduce the fraction \frac{720}{42} to lowest terms by extracting and canceling out 6.
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