Question

A and B can finish a work working on different days in 17 days where he works on the first day similarly they can finish the work working on alternate days in 53/3 day , where B work on the first day, working alone, can complete the work in 35 days. In how many days can the work be completed when A,B and C work together.​

Answer 1

Answer:

मुझे नहीं पता पर क्या करने फॉलो कर सकते हैं अगर कर