Twenty men can cut thirty trees in four hours. If four men leave the job, how many trees will be cut in six hours?

32 trees in six hours

Step-by-step explanation:

It’s fairly simple I did it in my head

56.6

step-by-step explanation:

the ratio of the perimeters is equal to the scale.

the ratio of the areas is equal to the square of the scale.

34 / 20 = k

a / 19.6 = k²

substituting:

a / 19.6 = (34 / 20)²

a = 19.6 (34 / 20)²

a ≈ 56.6

can you make your screen more see able?

then i might be able to .