Question

there are five rupee and two Rupee coins in a bag the total value of these coins is rupees 1269 if the numbers 2 rupee coins is a 20% of 5 rupee coins, find no of coins of each type​

Answer 1

Step-by-step explanation:

let the number of 5rs. coin be x

number of 2rs coin = 20/100 of x

x/5

value of 1 5rs coin is 5x

similarly value of 1 2rs coin = 2x/5

5x + 2x+5 = 1269

27x/5 = 1269

x = 235

no of 5rs coins = 235

no of 2rs coins = 235/5

47 coins

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