A can do a piece of work in 10 days and b can do it in 12 days they work together for 3 days
Answers
Answered by
1
Step-by-step explanation:
word done by A in one day =1/10
work done by B in one day = 1/12
work done by A and B in one day
= 1/10+1/12
= 6/60+5/60
=11/60
therefore work done in three days =(11/60)*3
=11/20
hope it helps you
please mark as brainliest
follow for content quality answers
Similar questions