suman can do a piece of work in 10 days whioe soni can do the sane work in 15 days.how many days it will take if both will work together.
Answers
Answered by
1
Answer:
6 Mark me brilliant please
Step-by-step explanation:
Work done by A in 1 day =
1/10
Work done by B in 1 day=
1/15
Work done by A and B in 1 day=
1/10 + 1/15
= 25/15
Working together they will complete the work in 25/150 =1/6
=6 days
Similar questions