Question

If 30 men can do a piece of work in 27 days. In how many days can 18 men do another piece of work 3 times as great ?
​

Answer 1

Answer:

135 days.

Step-by-step explanation:

=30*27/18

=810/18

=45

3 times great work can be done in 45*3 days= 135 days.

Please mark as brainiliest, I want some brainiliest to get next rank.

Answer 2

Step-by-step explanation:

Now, 30 men can do a piece of work in 27 days. ATQ, if the work gets 3 times, then 18 men can finish the work in how many days. Now, put the same unit on the same side. Hence, 18 men can finish the other work which is 3 times greater than previous work in 135 days.