Question

Для украшения актового зала купили 28 М гирлянды.После того как зал украсили,осталось 8 М гирлянды.Сколько метров гирлянды использовали?

Answer 1

28-8=20 Из всей вычитаем то что осталось

Answer 2

Calculating the Length of Garland Used

To calculate the length of the garland used to decorate the hall, we can use the information provided.

Given: - Total length of garland purchased = 28 meters - Length of garland remaining after decorating the hall = 8 meters

We can calculate the length of garland used using the following formula:

Length used = Total length purchased - Length remaining

Substituting the given values: Length used = 28 meters - 8 meters

Calculating: Length used = 20 meters

Therefore, 20 meters of garland were used to decorate the hall.

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