3 Friends went to a shop and purchased 3 toys. Each person paid Rs.10 which is the cost of one toy. So, they paid Rs.30 i.e. total amount. The shop owner gave a discount of Rs.5 on the total purchase of 3 toys for Rs.30. Then, among Rs.5, Each person has taken Rs.1 and… Continue reading 3 Friends went to a shop and purchased 3 toys.

# Category: Mathematics – Calculus

## Calculus

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