Question

В пустой бочонок сначала налили 13 килограмм меда а потом еще 5 килограмм масса бочонка с мёдом стала равна 20 килограмм Найди массу пустого бочонка

Answer 1

5+13 = 18(масса нетто )
20-18=2 (вес бочонка)

Answer 2

Calculation of the Empty Barrel's Mass

To find the mass of the empty barrel, we can subtract the combined mass of the honey and the barrel from the total mass of the barrel with the honey.

Given information: - Mass of honey poured into the barrel = 13 kilograms - Additional mass of honey poured into the barrel = 5 kilograms - Total mass of the barrel with honey = 20 kilograms

To calculate the mass of the empty barrel, we can subtract the combined mass of the honey from the total mass:

Mass of empty barrel = Total mass - Mass of honey

Mass of empty barrel = 20 kilograms - (13 kilograms + 5 kilograms)

Simplifying the equation:

Mass of empty barrel = 20 kilograms - 18 kilograms

Mass of empty barrel = 2 kilograms

Therefore, the mass of the empty barrel is 2 kilograms.