Math, asked by k2alpreeghaifantish, 1 year ago

Find the Number of Days A alone to Complete the Work
A and B can do a piece of work in 12 days. While B and C can do a same work in 15 days and C and A in 20 days. How many days A alone can do the work?

Answers

Answered by arunkumarockzz
0
12 : 15 : 20 : ab:bc:cd
Similar questions