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Homaira bought equal number of 20-paisa and 30-paisa chocolates. If the total cost of the chocolates was Tk. 10, what was the total number of chocolates that Homaira bought?

Homaira bought equal number of 20-paisa and 30-paisa chocolates. If the total cost of the chocolates was Tk. 10, what was the total number of chocolates that Homaira bought? Correct Answer 25

Lets say, she bought X number of chocolates each. 10 TK. = 1000 paisa ATQ, 20X + 30X = 1000 Or,  50X = 1000 Or,   X = 20 So, the total number of chocolates = X + X =  40.

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