Question

How many days would it take
67 men to build a wall which 134 men can build in 3 weeks?​

Answer 1

Step-by-step explanation:

Since 134 men has taken 3 weeks (i.e.21 days (3*7)) to complete the work.....

therefore ,67 men will take half the time to do the same work!

therefore half of 21 days = 10.5 days.........

So,67 men took 10.5 days to do the work!

Answer 2

Answer:

42 days

Step-by-step explanation:

134÷67=2

Simple explanation through logic:

If 2x the amount of people takes a certain time to complete a task, half the amount of people will take 2x the time to complete the task.

3 weeks × 2 = 6 weeks

6 weeks = 42 days