What is simplify-5/7*3 ?

The solution to simplify-5/7*3 is -15/7

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simplify-5/7*3

simplify

- \frac{5}{7} \cdot 3

- \frac{15}{7}

Solution steps

- \frac{5}{7} \cdot 3

Convert element to fraction:

3 = \frac{3}{1}

= - \frac{5}{7} \cdot \frac{3}{1}

Apply the fraction rule:

\frac{a}{b} \cdot \frac{c}{d} = \frac{a \cdot c}{b \cdot d}

\frac{5}{7} \cdot \frac{3}{1} = \frac{5 \cdot 3}{7 \cdot 1}

= - \frac{5 \cdot 3}{7 \cdot 1}

Multiply the numbers:

5 \cdot 3 = 15

= - \frac{15}{7 \cdot 1}

Multiply the numbers:

7 \cdot 1 = 7

= - \frac{15}{7}

- \frac{3}{2} \times (- \frac{2}{3})

(r - h)^{3}

x^{2} + (- x^{2})

\frac{4}{3} + \frac{4}{15}

\frac{3 m - 2}{2 m ^{2}} + \frac{m - 3}{2 m}