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Question
If 100 one rupee coins weigh 485 g then how much will 10000 coins weigh? _____ kg _____ g
Solution
Weight of 100 one-rupee coins = 485 g
So, weight of a single one-rupee coin = 485/100 = 4.85 g
Thus, weight of 10000 one-rupee coins = 10000 × 4.85 = 48500 g
So, 48500 g = 48 × 1000 g + 500 g = 48 kg 500 g
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