Question

If m ∝ n , and when m= 20, n=4 . Find the value of m , when n=35 *

Answer 1

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Step-by-step explanation:

$use \: \frac{m1}{m2} = \frac{n1}{n2} = > \frac{20}{x} = \frac{4}{35} \\ = > x = \frac{20 \times 35}{4} = > x = 175$