Question

12men can complete a work in3 days.but 15 women can complete the same work in5 days. so how many men and women together complete the work in 1 day? answer fast and don't spam​

Answer 1

Answer:

• 12 men can complete a piece of work in 3 days

• 15 women can complete the same work in 4 days

• Let the productivity of men be m and the productivity of women be w

Thus,

• 12m×4=15w×4

• =>4m=5w

• =>m= 4/5w

• Total work done by women =60w

• Work done by 6 men in 2 days =6m×2

• =6× 4/5×2

=15w

• Thus, remaining work =60w−15w

=45w

• Let F women complete the remaining job in 3 days

• Thus, Fw×3=45w

• =>F= 45/

=>F=15

Thus, 15 women are required to complete the job.