Question

a and b can do a piece of work in 12 days b and c in 15 days and c and a in 20 days how much time a long take to finish the job ?​

Answer 1

Answer:

=>B=6 parts Per day. Similarly, A=2 parts per day & C=1 part Per day. Hence,to complete 60 parts, B will take 10 Days, A will take 30 Days and C will take 60 Days. Originally Answered: A and B can do a piece of work in 12 days, B and C in 15 days, C and A in 20 days.

Step-by-step explanation:

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