Question

3. В июне в санатории отдохнули 400 детей, в июле – 300 детей, а в августе – на 100 человек меньше, чем в июле. Сколько всего детей прошли за лето курс оздоровления?

Answer 1

900 человек, прошли за лето курс оздоровления

Answer 2

В августе отдохнули 300 - 100 = 200 детей
всего - 400 + 300 + 200 = 900 детей

Answer 3

Calculation of the Total Number of Children who underwent a Health Course during the Summer

To calculate the total number of children who underwent a health course during the summer, we need to add up the number of children who went to the sanatorium in June, July, and August.

According to the information provided, in June, 400 children went to the sanatorium In July, 300 children went And in August, there were 100 fewer children compared to July.

To calculate the total, we add the number of children from each month:

400 (June) + 300 (July) + (300 - 100) (August) = 400 + 300 + 200 = 900 children.

Therefore, a total of 900 children underwent a health course during the summer.