Find-the-value-of-a-for-a-4-5-10-

Question Number 47727 by Mawitea Cck last updated on 14/Nov/18

Find the value of a for

a : 4 : : 5 : 10

Answered by ajfour last updated on 14/Nov/18

\Rightarrow \frac{a}{4} = \frac{5}{10} \Rightarrow \frac{a / 4}{1} = \frac{1}{2}

\Rightarrow \frac{a}{4} = \frac{1}{2} \Rightarrow a = \frac{4}{2} = 2 .

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