Question

В олимпиаде приняли участие 120 учащихся пятых и шестых классов. Пятиклассники составляли 55% всех участников. Сколько пятиклассников участвовало в олимпиаде?

Answer 1

120÷100×55=66(учеников)-пятиклассники

Answer 2

Всего: 120- 100%
пятик: ? 55%


1) 120:100= 1,2- 1%
2)1,2*55= 66

ответ: в олимпиаде принимали участие 66 пятиклассников

Answer 3

Calculating the Number of Fifth Graders in the Olympiad

To calculate the number of fifth graders who participated in the Olympiad, we can use the information that fifth graders comprised 55% of all participants.

Step 1: Calculate the total number of participants in the Olympiad. Step 2: Use the percentage of fifth graders to find the number of fifth graders who participated.

Calculation

Step 1: Calculate the total number of participants in the Olympiad. The total number of participants in the Olympiad is 120.

Step 2: Use the percentage of fifth graders to find the number of fifth graders who participated. Fifth graders comprised 55% of all participants. So, the number of fifth graders who participated can be calculated as: Number of fifth graders = (55/100) * 120

Result

The number of fifth graders who participated in the Olympiad is 66.

[[9 #]]