Question

Pooja and Ritu can do a work in 17* 1/7days. If one day work of pooja be three fourth of one day work of Ritu ; find in how many days each will do the work alone.

Answer 1

Answer:

Hii bro

Step-by-step explanation:

Let the work done by pooja in one day be 1/x  and work done by ritu in one day be1/y 

1/x+1/y=7/120.....(1)

1/x=3/4y

Substituting above equation in equation (1) , we get

y=40

Substituting y=40 in equation (1) we get

x=30

Hence pooja will complete the work in 40 days whereas ritu in 30days

Bye

HAVE A GOOD DAY

HOPE IT HELP YOU