Question

75 boys can complete a work in 36 days . How many men need to complete twice the work in 20 days

Answer 1

$\mathfrak{\huge{Heya!}}$

$\textbf{ANSWER:-}$

Refer to the attachment.

Now, solving according to the arrows, we get:

$\frac{y}{75} \times \frac{20}{36} \times 2x = x \\ \\ = > \frac{y}{75} \times \frac{20}{36} \times 2 = 1 \\ \\ = > y = 9 \times 6 \\ \\ = > y = 54 \: days$

Hope my answer Helps!

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