Question

a bag contains Rs 2 coins and Rs 5 coins whose total value is 340 if the number of Rs 2 coins is 6 times the number of Rs 5 coins. find the number of Rs 5 coins

Answer 1

Answer:

20 number of coins

Step-by-step explanation:

$let \: x \: be \:the \: number \: of \: coins$

$5x + 6(2x) = 340$

$x = 20$

Answer 2

Answer:

20 coins

Step-by-step explanation:

20× Rs.5 coins

Ok let x be the number of Rs.5 coins

5x + 6(2x) = 340

5x +12x = 340

17x = 340

x = 340/17

x = 20

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