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Popular >

expand 21(4/7)

Solution

expand

21 (\frac{4}{7})

Solution

12

Solution steps

21 (\frac{4}{7})

Remove parentheses:

(a) = a

= 21 \cdot \frac{4}{7}

Multiply fractions:

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

= \frac{4 \cdot 21}{7}

Multiply the numbers:

4 \cdot 21 = 84

= \frac{84}{7}

Divide the numbers:

\frac{84}{7} = 12

= 12

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Frequently Asked Questions (FAQ)

What is expand 21(4/7) ?
The solution to expand 21(4/7) is 12