A is twice efficient than B, B is thrice efficient than C. C complete the work in 60 days.Find the number of days taken by A alone...
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Answered by
1
According to the info, C is 2 × 3 times efficient than A ie 6 times.
So if C =1
1 = 60
6 = x
x = 6 × 60
= 360 DAYS
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Answered by
0
Answer:
a=2b
b=3c
c=60
W k t,
efficiency
b=60/3=20
a=20/2=10
ans= 10
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