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Question
How many coins are there in a sack of 5 rupee coins if it weighs:
- 2 kg and 250 g? ______
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Solution
Weight of 2 kg 250 g sack = 2 ×1000 g + 250 g = 2000 g + 250 g = 2250 g
Number of 5 rupee coins in 2250 g sack = 2250 ÷ 9 = 250 coins
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