Evaluate
\frac{30}{7}\approx 4.285714286
Factor
\frac{2 \cdot 3 \cdot 5}{7} = 4\frac{2}{7} = 4.285714285714286
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\frac{3\times 40}{28}
Express \frac{3}{28}\times 40 as a single fraction.
\frac{120}{28}
Multiply 3 and 40 to get 120.
\frac{30}{7}
Reduce the fraction \frac{120}{28} to lowest terms by extracting and canceling out 4.
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