Math, asked by srinivas5114, 1 year ago

A and b can do a work in 12days , b and c in 15 days, c and a in 20 days. how long would it take for c to do same work alone.

Answers

Answered by raghu3692
0
the total is 47days they work
Answered by rk0567
0
10 A’s we simply divide 20 by 2.
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