Question

За три дня было продано 720кг яблок. В первый день было продано 7/18 всех яблок, во второй день 60 к0% остатка, а в третий день были проданы остальные яблоки. сколько килограммов яблок было продано в третий день

Answer 1

1)720*18:7=280(кг)в первый день
2)720-280=440(кг)остаток
3)440*0,6=264(кг)-во второй день
4)440-264=176(кг)-в третий день

Answer 2

Calculation of Apple Sales

To calculate the amount of apples sold on the third day, we need to determine the sales on the first and second days.

Given: - Total apples sold in three days: 720 kg - Sales on the first day: 7/18 of all apples - Sales on the second day: 60% of the remaining apples

Let's calculate the sales on each day step by step:

1. Sales on the first day: - The sales on the first day are 7/18 of all apples. - Let's calculate the weight of apples sold on the first day: (7/18) * 720 kg = 280 kg. (Source

2. Remaining apples after the first day: - To find the remaining apples after the first day, we subtract the sales on the first day from the total apples: 720 kg - 280 kg = 440 kg.

3. Sales on the second day: - The sales on the second day are 60% of the remaining apples. - Let's calculate the weight of apples sold on the second day: 60% * 440 kg = 264 kg. (Source

4. Remaining apples after the second day: - To find the remaining apples after the second day, we subtract the sales on the second day from the remaining apples: 440 kg - 264 kg = 176 kg.

5. Sales on the third day: - The sales on the third day are the remaining apples after the second day. - Therefore, the weight of apples sold on the third day is 176 kg.

In conclusion, 176 kilograms of apples were sold on the third day.