6. Mahesh can complete a work in 10 days and the
same work Suresh can complete in 15 days. In how
many days will they jointly complete the work ?
(A) 4 days
(D)
Answers
Answered by
6
Answer:
Step-by-step explanation:
Work done by Mahesh on one day= 1/10
Work done by Suresh on one day=1/15
Work done by Mahesh and Suresh in one day=1/10+1/15
=3+2/30
=5/30
=1/6.
Mahesh and Suresh together can do 1/6 of work in a day.
Therefore,they can complete the total work by 6 days.
Answered by
1
Answer:
10×15/10+15=150/25=6days
Similar questions