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Mathematics

Divide :

12\dfrac{1}{2} ÷ 13\dfrac{1}{3}

Fractions

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Answer

We have:

=12÷13=12×31[Reciprocal of 13 is 31]=1×32×1=32=112\begin{array}{ll} \phantom{=} \dfrac{1}{2} ÷ \dfrac{1}{3} \\ = \dfrac{1}{2} \times \dfrac{3}{1} & [\text{Reciprocal of } \dfrac{1}{3} \text{ is } \dfrac{3}{1}] \\ = \dfrac{1 \times 3}{2 \times 1} \\ = \dfrac{3}{2} \\ = 1\dfrac{1}{2} \end{array}

∴ The answer is 1121\dfrac{1}{2}

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