Question

i have some 5 ruppe and some two rupe coins the number of two ruppe coin is four times that of 5 ruppe coins if i have 117 in all than find the nubmer of coins of each denomination​

Answer 1

Step-by-step explanation:

let the no. of 5 rupee coin be x

therefore,2 rupee coin will be 4x

A/Q

2x4x+5xx=117

8x+5x=117

13x=117

X=117-13

x=9

5rs coins =9

therefore 2rs coins = 9x4-36

I hope this may help you

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