Question

It takes for three gardeners 90 minutes to weed a garden. If the job is to be done in only 15 minutes, how many more gardeners need to be put on
the job?​

Answer 1

Answer:

6 farmers

Step-by-step explanation:

If 1 farmer does it in 90 minutes so

90 farmers will be required to do it in 1 min

so 90/15=6 farmers will be needed

Answer 2

Answer:

15 IND.

Step-by-step explanation:

work is same in both cases So

3 × 90 = (x + 3) × 15

x + 3 = 18 => x = 15 Gardners

15 more gardeners need to put on the work .