Prompt pzh to solve a problem: In the market bought potatoes and carrots. Paid 12 rubles for 16 kg of potatoes. How many did pay for 10 kg of carrots which price of 1 river is more?

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Price Quantity Cost 1. rub 16 kg 12 rub 2. rub on 1 river b. 10 kg rub 1) 16:12=1.4 (rub) - the price are over 1 kg of potatoes. 2) 1.4+1=2.4 (rub) - the price are over 1 kg of carrots. 3) 2.4*10=24 (rub) - carrots cost. Answer: 24 ruble.1) 1200 Maun. / 16 = 7.5 rubles 2) 7.5+1=8.5 3) 8.5*10 = 850 Maun.
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