Evaluate
307.72
Factor
\frac{157 \cdot 7 ^ {2}}{5 ^ {2}} = 307\frac{18}{25} = 307.72
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6.28\times 49
Multiply 2 and 3.14 to get 6.28.
307.72
Multiply 6.28 and 49 to get 307.72.
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