Question

15. solve 5 ÷ 5/2 ?
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Answer 1

Answer:

5 × 2/5

= 2

just do the reciporal of fraction and multiply it

Answer 2

$\sf{5\div{\dfrac{5}{2}}}$

$\sf{={\dfrac{5}{1}} \div {\dfrac{5}{2}}}$

$\sf{={\dfrac{5}{1}} × {\dfrac{2}{5}}}$

$\sf{={\dfrac{\cancel{5}}{1}} × {\dfrac{2}{\cancel{5}}}}$

$\sf{={\dfrac{2}{1}}}$

$\sf{=2}$