Uncle Li goes to the apple field to buy apples at a price of 0.6 yuan per kilogram. The distance from the field to the fruit store is 300 kilometers. The freight is 1.05 yuan per kilometer per ton, and other expenses are 30 yuan per ton. In the process of transportation and wholesale, the loss of apples is 10%. If Uncle Li wants to achieve 20% profit, he should price every kilogram of apples______ Yuan

Uncle Li goes to the apple field to buy apples at a price of 0.6 yuan per kilogram. The distance from the field to the fruit store is 300 kilometers. The freight is 1.05 yuan per kilometer per ton, and other expenses are 30 yuan per ton. In the process of transportation and wholesale, the loss of apples is 10%. If Uncle Li wants to achieve 20% profit, he should price every kilogram of apples______ Yuan

Suppose you buy 1 ton of 1000 kg apple, then the total cost is: 0.6 × 1000 + 1.05 × 300 + 30 = 600 + 315 + 30, = 945 (yuan). To achieve 20% profit, then the total price is: 945 × (1 + 20%) = 945 × 120%, = 1134 (yuan). Then the price is: 1134 △ 1000 × (1-10%) = 1134 △ 1000 × 90%, = 1134 △ 900, = 1.26 (yuan / kg). Answer: the price of every kg Apple should be 1.26 yuan ：1.26．

A basket of apples, five five, four, three, three, two, seven, seven, six. How many apples are there?
emergency

Add one and there is no remainder
So we are looking for a number less than 1 of the least common multiple of 5,3,7
The least common multiple of 5,3,7 is 5 × 3 × 7 = 105
The minimum number of apples is 105-1 = 104