Evaluate
251.2
Factor
\frac{157 \cdot 2 ^ {3}}{5} = 251\frac{1}{5} = 251.2
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6.28\times 2\times 20
Multiply 2 and 3.14 to get 6.28.
12.56\times 20
Multiply 6.28 and 2 to get 12.56.
251.2
Multiply 12.56 and 20 to get 251.2.
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