Math, asked by ritishdhawan25, 3 months ago

X and Y can together finish a piece of work
in 6 days, X alone can do in 9 days. In how
many days B alone can finish the work?

(a) 16 days
(b) 12 days
(c) 18 days
(d) 15 days

Answers

Answered by meenakshi393

0

Answer:

18

Step-by-step explanation:

Shortcut

XY/(X-Y) = 6*9/(9-6) = 54/3 = 18

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