A and b can complete a work in 15 days and 10 days respectively they started doing the work together but after 2 days we had tea leaves and a alone complete the remaining as the whole work was completed in
Answers
Answered by
0
Answer:A$B work doe in 15 and 10 day respectively.
work together=1/15+1/10=2+3/30=1/6
Step-by-step explanation:
Answered by
1
hi friend here is your answer
a' 1 day work =1/15 day
b' 1 day work =1/10 day
= 1/15 +1/10 (add)
=1/6 day
both are working together after a days
=1/6 ×2 =1/3 day
now remaining = 1-1/3 ( subtraction )
=2/3 day
=taken time by both members =3/2 day
but a alone can do it in what day
b can do work in 10 day
find a as work
=3/2×10 =15 days
a alone can do it in 15 days is the answer
a' 1 day work =1/15 day
b' 1 day work =1/10 day
= 1/15 +1/10 (add)
=1/6 day
both are working together after a days
=1/6 ×2 =1/3 day
now remaining = 1-1/3 ( subtraction )
=2/3 day
=taken time by both members =3/2 day
but a alone can do it in what day
b can do work in 10 day
find a as work
=3/2×10 =15 days
a alone can do it in 15 days is the answer
aditya1139:
hi friend.
it is correct answer
Similar questions