Question

В магазин привезли 600 кг сахара. В первый день продали 1/4 части сахара, а во второй день продали 2/5 части от оставшегося сахара. Сколько килограмм сахара осталось в магазине? КТО НАЙДЁТ ПЕРВЫЙ 99 Б

Answer 1

1) 600:4*1=150(кг)-сахара продали в 1 день.
2) 600:5*2=240(кг.) сахара продали во 2 день.
3)150+240=390(кг) сахара продали за 2 дня.
4)600-390=210(кг) сахара осталось в магизме

Answer 2

Calculating Remaining Sugar in the Store

To calculate the remaining sugar in the store, we can follow these steps:

1. Calculate the amount of sugar sold on the first day: - 1/4 of 600 kg = 600 kg * (1/4) = 150 kg

2. Calculate the amount of sugar remaining after the first day: - Remaining sugar = Total sugar - Sugar sold on the first day - Remaining sugar = 600 kg - 150 kg = 450 kg

3. Calculate the amount of sugar sold on the second day: - 2/5 of the remaining sugar = 450 kg * (2/5) = 180 kg

4. Calculate the amount of sugar remaining after the second day: - Remaining sugar = Remaining sugar after the first day - Sugar sold on the second day - Remaining sugar = 450 kg - 180 kg = 270 kg

Therefore, 270 kilograms of sugar remained in the store after the second day.

Conclusion

After selling 1/4 of the sugar on the first day and 2/5 of the remaining sugar on the second day, 270 kilograms of sugar remained in the store.

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