Question

Bansi has 3 times as many two rupee coin as he has five rupees. If he has in all a sum of Rs 77. how many coins of each denomination doll​

Answer 1

Step-by-step explanation:

Let,

the no. of 5 rupees coins= x

Or, the no. of 2 rupees coins=3x

Value of 2 rupees coins=3x×2=6x

Value of 5 rupees coins=5×x=5x

A/q

6x+5x=77

11x=77

x=77/11

x=7

Total number of coins in the domination=7

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