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Lakshmi is a cashier in a bank. She has currency notes of denominatio* 100, 50 and 10, respectively. The ratio of the number of thenotes is 2:3:5. The total cash with Lakshmi is 4,00,000. How mannotes of each denomination does she have?d+51 |
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Answer» Let the ratio factor be X. number of 100 Rs notes = 2Xnumber of 50 Rs notes = 3Xnumber of 10 Rs notes = 5X A/Q, 2X x 100 + 3X x 50 + 5X x 10 = 400000 200X + 150X + 50X = 400000400 X = 400000 X = 400000/400 X = 1000i.e,number of 100 Rs notes = 2X = 2 x 1000 = 2000 notesnumber of 50 Rs notes = 3X = 3 x 1000 = 3000 notes.number of 10 Rs notes = 5X = 5 x 1000 = 5000 notes (ANS) |
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