Question

Помагите решить задачу Было 7 ящиков груш и 9 ящиков слив. Продали 16 кг слив и 11 кг слив. Сколько фруктов осталось, если один ящик вмещает 3 кг фруктом?

Answer 1

7*3=21   9*3=27   21+27=48   48- (16+11)= 21  кг осталось

Answer 2

Problem Analysis

To solve this problem, we need to determine the number of fruits that are left after selling a certain amount. We are given that there were 7 boxes of pears and 9 boxes of plums. Each box can hold 3 kg of fruit. We also know that 16 kg of plums and 11 kg of pears were sold. We need to find the remaining amount of fruit.

Solution

To find the remaining amount of fruit, we need to subtract the sold amount from the total amount of fruit. Let's calculate it step by step:

1. Calculate the total amount of pears: - Number of boxes of pears: 7 - Amount of fruit per box: 3 kg - Total amount of pears: 7 boxes * 3 kg/box = 21 kg

2. Calculate the total amount of plums: - Number of boxes of plums: 9 - Amount of fruit per box: 3 kg - Total amount of plums: 9 boxes * 3 kg/box = 27 kg

3. Calculate the remaining amount of pears: - Sold amount of pears: 11 kg - Remaining amount of pears: Total amount of pears - Sold amount of pears = 21 kg - 11 kg = 10 kg

4. Calculate the remaining amount of plums: - Sold amount of plums: 16 kg - Remaining amount of plums: Total amount of plums - Sold amount of plums = 27 kg - 16 kg = 11 kg

5. Calculate the total remaining amount of fruit: - Remaining amount of pears + Remaining amount of plums = 10 kg + 11 kg = 21 kg

Therefore, there are 21 kg of fruit remaining.

Conclusion

After selling 16 kg of plums and 11 kg of pears, there are 21 kg of fruit remaining.