Question

В зале было 89 стульев. Сначала из зала вынесли 2 стула, потом 1. На сколько меньше стульев вынесли, чем их было?

Answer 1

тебе отвечает старшиклассница .

89-2=87

87-1=86...

а по другому ришить так можно

89-2-1=87..выбирай как правельно вы в классе ришаете

 

Answer 2

89-(2+1)=86(c.)

Ответ:вынесли на 86 стульев меньше, чем их было.

Answer 3

Calculating the Number of Chairs Remaining

To calculate the number of chairs remaining in the room after 2 chairs were initially removed and then 1 more chair was removed, we can use the following calculation:

Initial number of chairs: 89 Chairs removed initially: 2 Chairs removed subsequently: 1

The calculation can be expressed as: 89 - 2 - 1 = 86

So, after removing 2 chairs initially and then 1 more chair, there are 86 chairs remaining in the room.

Final Answer

After removing 2 chairs initially and then 1 more chair, there are 86 chairs remaining in the room.