What is (0.6\times 20/7+3/14)\times 1.5 ?

The solution to (0.6\times 20/7+3/14)\times 1.5 is 81/28

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simplify (0.6\times 20/7+3/14)\times 1.5

simplify

(0.6 \cdot \frac{20}{7} + \frac{3}{14}) \cdot 1.5

\frac{81}{28}

Decimal Notation

2.89285 \dots

Solution steps

(0.6 \cdot \frac{20}{7} + \frac{3}{14}) \cdot 1.5

0.6 = \frac{3}{5}

= (\frac{3}{5} \cdot \frac{20}{7} + \frac{3}{14}) \cdot 1.5

\frac{3}{5} \cdot \frac{20}{7} = \frac{12}{7}

= (\frac{12}{7} + \frac{3}{14}) \cdot 1.5

\frac{12}{7} + \frac{3}{14} = \frac{27}{14}

= \frac{27}{14} \cdot 1.5

1.5 = \frac{3}{2}

= \frac{27}{14} \cdot \frac{3}{2}

\frac{27}{14} \cdot \frac{3}{2} = \frac{81}{28}

= \frac{81}{28}

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What is (0.6\times 20/7+3/14)\times 1.5 ?
The solution to (0.6\times 20/7+3/14)\times 1.5 is 81/28