Question

В магазине было 12840 кг сахара до обеда продали 1905 кг сахара после обеда на 78 кг больше чем до обеда сколько килограммов сахара осталось в магазине

Answer 1

1) 1905+78=1983(кг)-продали после обеда
2) 1983+1905=3888(кг)-продали за день
3) 12840-3888=8952(кг)-осталось  в магазине
Ответ: 8952 кг сахара.

Answer 2

1) 12840-1905=10935-осталось после продажи до обеда
2) 1905+78=1983-продали после обеда
3) 1983+1905=3888-продали за весь день
4) 12840-3888=8952-осталось
Ответ: 8952

Answer 3

Calculating Remaining Sugar in the Store

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

1. Initial Sugar Amount: The initial amount of sugar in the store before lunch was 12840 kg. 2. Sugar Sold Before Lunch: 1905 kg of sugar was sold before lunch. 3. Sugar Sold After Lunch: The amount of sugar sold after lunch was 78 kg more than before lunch.

Let's calculate the remaining sugar in the store after lunch.

Calculation

The total amount of sugar sold before and after lunch is: 12840 kg - 1905 kg = 10935 kg

The amount of sugar sold after lunch is: 1905 kg + 78 kg = 1983 kg

Therefore, the remaining sugar in the store after lunch is: 10935 kg - 1983 kg = 8952 kg

So, there are 8952 kg of sugar remaining in the store after lunch.