Question

_
If 4 peoples can
do a work in
40 minutes Than 8 peoples
con do The
same Wook in
minutes

-​

Answer 1

Answer:

80 minutes

Step-by-step explanation:

if 4 people can do work in 40

then ,

it takes 80 minutes to do a work

Answer 2

Given: 4 people can do a work in 40 minutes.

To find: We have to find the minute required to finish the work by 8 people.

Solution:

To determine the number of minutes required to finish the work we have to follow the below steps-

As the number of men increases the time required to finish the work decreases.

So, it follows an inverse relationship.

4 people can do work in 40 minutes.

So, 8 people can do the work in 4×40/8=20 minutes.

Thus 8 people can do the work in 20 minutes.