Question

if 28 men can construct a wall in 65 days how many men will construct it in 35 days​

Answer 1

$\mathfrak{\huge{\underline{Question:}}}$

If 28 men can construct a wall in 65 days how many men will construct it in 35 days?

$\mathfrak{\huge{\underline{Solution:}}}$

Let the men needed For Complete this task be x

Here,Two quantities i.e Men and Days are related in such a way that an increase in one causes corresponding decrease in other and vice-versa,then such a variation is called Inverse Variation.

$\textbf{\underline{\underline{According\:To\:Question :}}}$

Men and Days Vary Inversely

$\sf28 \times 65 = x \times 35$

$\sf1820 = 35x$

$\sf \: x = \dfrac{1820}{35}$

$\boxed{\boxed{52\:men}}$

$\implies$ For Table Refer to the Attachment.

Answer 2

$\huge{\boxed{\boxed{\mathfrak{\pink{Solution}}}}}$

Let, the men needed For Complete this task be x.

Here, Two quantities i.e Men and Days are related in such a way that an increase in one causes corresponding decrease in other and vice-versa,then such a variation is called Inverse Variation.

$\textbf{\underline{\underline{According\:To\:Question :}}}$

Men and Days Vary Inversely

$\sf28 \times 65 = x \times 3528×65=x×35$

$\sf1820 = 35x1820=35x$

$\sf \: x = \dfrac{1820}{35}$

$\boxed{\boxed{\red{52\:men}}}$