Q1. Word Problems.
After buying 2 packets of cream at rupees 25³/5 each and 2¹/2 kg of jaggery at rupees 32¹/2 per kg, Bashir gave the shopkeeper two 100 rupee notes. How much money will Bashir get back as change?
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Step-by-step explanation:
Price of 2 kg rice I = Rs. 30
Price of 3 kg rice II = Rs. 39
⇒ Price of 5 kg mixture = Rs. 30 + Rs. 39 = Rs. 69
Now, 33.33% profit is required ⇒ 100 + 100/3 of CP
⇒ 400/3% of CP = [400/(3 × 100)] × 69 = 4 × 23 = Rs. 92
⇒ Selling price of 5 kg mixture of rice = Rs. 92
∴ Selling price of 1 kg mixture = 92/5 = Rs. 18.40 per kg
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