P.Q and R together earn Rs. 1620 in 9 days. P and R can earn Rs.600 in 5 days. Q and R in 7 days can earn
Rs.910. How much amount does R can earn per day?
Answers
Answered by
0
Answer:
R can earn 70 rupees per day
Explanation:
Amount Earned by P,Q and R in 1 day = 1620/9 = 180 ---[1]
Amount Earned by P and R in 1 day = 600/5 = 120 ---[2]
Amount Earned by Q and R in 1 day = 910/7 = 130 ---[3]
+- => Amount Earned by P , Q and 2R in 1 day
Amount Earned by P,Q and R in 1 day = -180 = 70
=>Amount Earned by R in 1 day = 70
Answered by
0
Answer:
Step-by-step explanation:
Similar questions