Question

Из бочки для полива в 1-й день взяли 10 л воды во 2-й 25 литров после этого в бочке осталось еще 15 литров сколько литров воды было в бочке вначале

Answer 1

10+25+15=50 (литров)-было в бочке первоначально

Answer 2

Решение:
Неужели это и правда такая лёгкая задача.
В первый и во второй день использовали воды: 10+25=35 (л)
Ещё и осталось 15л. Значит в бочке первоначально было воды 35+15=50 (л)
Ответ: 50л

Answer 3

Calculation of Water in the Barrel

To calculate the initial amount of water in the barrel, we need to subtract the amount of water taken on the second day (25 liters) and the remaining amount of water in the barrel (15 liters) from the total amount of water taken (10 liters + 25 liters).

Let's calculate it step by step:

1. On the first day, 10 liters of water were taken. 2. On the second day, an additional 25 liters of water were taken. 3. After the second day, there were 15 liters of water remaining in the barrel.

To find the initial amount of water in the barrel, we can add the amount taken on the first and second days and subtract the remaining amount:

Initial amount of water in the barrel = (Amount taken on the first day + Amount taken on the second day) - Remaining amount

Initial amount of water in the barrel = (10 liters + 25 liters) - 15 liters

Initial amount of water in the barrel = 35 liters - 15 liters

Initial amount of water in the barrel = 20 liters

Therefore, the initial amount of water in the barrel was 20 liters.