What is (21/3)/(1/2) ?

The solution to (21/3)/(1/2) is 14

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simplify (21/3)/(1/2)

simplify

\frac{\frac{21}{3}}{\frac{1}{2}}

14

Solution steps

\frac{\frac{21}{3}}{\frac{1}{2}}

Apply the fraction rule:

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

= \frac{21 \cdot 2}{3 \cdot 1}

Cancel

\frac{21 \cdot 2}{3 \cdot 1} : 14

\frac{21 \cdot 2}{3 \cdot 1}

Multiply the numbers:

3 \cdot 1 = 3

= \frac{21 \cdot 2}{3}

Divide the numbers:

\frac{21}{3} = 7

= 7 \cdot 2

Multiply the numbers:

7 \cdot 2 = 14

= 14

= 14

(- 7)^{2} + 5 (- 7)

- 6^{3} \cdot (- 3^{3})

2^{3} + (- 1)^{10} + (- 3)^{2}

3 [- 3] + 8 [- 3]^{2} (5 [0]^{2} [- 3])

2 \cdot 3 - 5/7 + 3