# math

a boy has enough money to buy 20 exercisew book.if each book cost 25 paise less,he could buy 2 more books and still have 20 paise left.how much money did he have??? ans (48 rs)?

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2. 0
3. 8
1. ? rs = 20 b ... 1.1 ? rs = 22 b

? rs = 22 (b - .25) + .20 = 22 b - 5.3

.1 ? rs = 5.3

? = 53

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2. 0
posted by Scott

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