Question

8men can do a piece of work in 5days how many men are needed to complete the work in 10days​

Answer 1

Given:

8 men can do a piece of work in 5days

To find:

How many men are needed to complete the work in 10days​?

Solution:

To solve the given problem we will use the following Man-Days formula:

$\boxed{\bold{M_1 \times D_1 = M_2 \times D_2}}$

here

M₁ = no. of men = 8

D₁ = no. of days = 5

M₂ = requied to find

D₂ = no. of days = 10

Now, substituting the given values in the Man-Days formula, we get

$8 \times 5 = M_2 \times 10$

$\implies 40 = M_2 \times 10$

$\implies M_2 = \frac{40}{10}$

$\implies \bold{M_2 = 4}$

Thus, 4 men are needed to complete the work in 10 days.

-------------------------------------------------------------------------------

Also View:

12 men can do a piece of work in 10days.how many men would be required to do the same work in 8days?

https://brainly.in/question/4543515

8 men and 12 women can do a piece of work in 10 days while 6 men and 8 women can do the same work in 14 days find the time taken by a single man or a single women to do the same work​?

https://brainly.in/question/10612130

5 men can do a piece of work in 6 days while 10 women can do it in 5 days in how many days can 5 women and 3 men do it?

https://brainly.in/question/5519230

Answer 2

Answer:

4

Step-by-step explanation:

8 *5/10 = 4 days