Question

4 men working together take 3 hour to paint a wall how much time would 6 men take to do the same job

Answer 1

Answer:is 4.5

4men =3hours

6men=?so cross multiplication

4×3÷4

=9/2

=4.5

So the answer is 4.5

Step-by-step explanation:

Answer 2

Answer:

time=2 h

Step-by-step explanation:

men=4

time=3 h

men=6

suppose that

time=x

according to proportion

x:3::4:6

x*6=4*3

6x=12

x=12/6

x=2