SOLUTION: A bag contains 5p.l0p and Rs 2op coins in the ratio 4:2:1 respectively. If the total money in the bag money is Rs.30, Find the number of 5p coins in the bag?

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Question 1074593: A bag contains 5p.l0p and Rs 2op coins in the ratio
4:2:1 respectively. If the total money in the bag money is
Rs.30, Find the number of 5p coins in the bag?
Answer by Fombitz(32388) About Me  (Show Source):
You can put this solution on YOUR website!
4x%285%29%2B2x%2810%29%2Bx%2820%29=3000
20x%2B20x%2B20x=3000
Solve for x, then find 20x.