Question
Radhika requested the cashier of a bank to get her coins
in lieu of her cheque worth ₹1,845. Cashier gave her a packet containing ₹5, ₹10 and ₹20 coins in the ratio of 3:5: 7. What is the total worth of the smallest coin received by her?Solution
ATQ,
5-coins worth = 15x 10-coins worth = 50x 20-coins worth = 140x Total = 205x = 1845 → x = 9 Smallest coin worth = 15 × 9 = 135
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17 26 37 �...
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I: 840, P , 584, 456, 5...
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