Question

if 32 men can finish a piece of work in 15 days. IN how many days can 20

men finish the same work
pls tell​

Answer 1

Answer:

268 piece of the work in days

Answer 2

Case-1

Number of people (P₁) = 32

Days required (D₁) = 15

Case-2

Number of people (P₂) = 20

Days required (D₂) = ?

Here, we have to find the days required in case 2 can be solved by the equation:

$\boxed{\bold{\sf{P_1\times D_1=P_2\times D_2}}}$

Applying the values to the equation:

$\sf{\implies 32\times 15=20\times D_2}$

$\sf{\implies 480=20 \ D_2}$

$\sf{\implies D_2=\dfrac{480}{20}}$

$\sf{\implies D_2=24}$

∴ In 24 days, 20 men finish the same work.

$\boxed{\bold{\sf{\therefore Days \ Required=24 \ days}}}$