Question

A bag contains 5p,10p, and 20p coins in the ratio of 4:2:1 respectively.if the total money in the bag is Rs.30/. find the number of 5p coins in that bag?​

Answer 1

Step-by-step explanation:

Let no of coins be

4x + 2x + x

Value of those coins

5*4x + 10*2x + 20*x = 3000p

60x = 3000p

x = 50

So 2x is 100

There are 100 10p coins

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