Question

12 men complete a work in 9 days .after they have worked for 6 days , 6 more men join them. how many days will they take to complete the remaining work?

Answer 1

Here your answer dear...

12men complete a work in 9days after they have worked for 6days 6 6more day

so

let the

12/6

9/6

and solve it

12×6/6×9

3 reaming work

Answer 2

at first 12/6 and then 9/6 so the answer is 12×6/9×6=3days