Question

10. Heena has only 2 and 5 coins in her purse. If in all she has 80 coins in her purse
amounting to 232, find the number of 5 coins.​

Answer 1

Answer:

Total number of coins=80

Let the number of 2 rs. coins=x

The number of 5 rs. coins = 80-x

According to given statement,

2x+5(80−x)=232

⟹2x+400−5x=232

⟹−3x=232−400

⟹−3x=−168

⟹x=56

Number of 5 rs. coins = 80-x = 80 -56=24

Number of 5 rs. coins= 24

Step-by-step explanation:

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