the efficiencies of p,q,r are in the ratio 2:3:5 working on alternate days q and r can complete 60% of a piece of work in 18 days how long does p take to complete 40% of the total work?
Answers
Answered by
0
Answer:
200, 600, 400
Step-by-step explanation:
Ratio of efficiencies of P, Q and R = 2 : 3 : 4
From the given data,
Number of working days of P, Q, R = 5 : 10 : 5
Hence, ratio of amount of p, Q, R = 2x5 : 3x10 : 4x5 = 10 : 30 : 20
Amounts of P, Q, R = 200, 600 and 400.
Similar questions