Question

17. Some spraying work can be done by 17
machines in 120 days. If the work is to be
done in 102 days, how many more machines
will be required?​

Answer 1

Answer:

6 machines

Step-by-step explanation:

Answer 2

Answer:

120 days = 17 machines

1 day = 17 × 20 machines.

102 days = 17 × 20 ÷ 102

= 17 × 20 ÷ 102

= 20.

SO , 20 machines can complete the work in 102 days.

Hope it helps you friend

Mark me as brainliest