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4. A woman has only 50-paise and 1-rupee coins45, how many coins of 50-paise does she have?number. What are the numbers.in her purse. If in all she has 70 coins totalling |
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Answer» Answer: X = 50 Step-by-step EXPLANATION: Let The NUMBER Of 50Paise Coins Be x And 100 PAISE Coins Be 70-x. Now Value Of 50 Paise Coins = 50*x = 50x Now Value Of 100 Paise Coins = 100(70-x) = 7000-100x Their Total Value =45 = 4500 Paise 50x+7000-100x = 4500 -50x = -2500 x = 50 |
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