Math, asked by beastexplorer, 6 months ago

February 20
Week-09 (059-307)
FRIDAY 28
(A) A and B together can complete a work in 12 days
A alone can complete it in 20 days. B does the
work only half a day daily then in how many days A and B together will complete the works

Answers

Answered by Aurangabadiiiiiiii
1

Answer:

(A+B)'s one day work = 5 units

A's one day work = 3 units

B's one day Work = 2 units

B's half day work = 1 units

Now,

(A+B)'s work/day =3+1=4 units

Work done by (A+B) in

=604=15 days

Step-by-step explanation:

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