Evaluate
\frac{780}{49}\approx 15.918367347
Factor
\frac{3 \cdot 5 \cdot 13 \cdot 2 ^ {2}}{7 ^ {2}} = 15\frac{45}{49} = 15.918367346938776
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\frac{156}{9.8}
Multiply 78 and 2 to get 156.
\frac{1560}{98}
Expand \frac{156}{9.8} by multiplying both numerator and the denominator by 10.
\frac{780}{49}
Reduce the fraction \frac{1560}{98} to lowest terms by extracting and canceling out 2.
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