Question

В олимпиаде по математике принимали участие 120 учащихся пятых и шестых классов .пятиклассники составляли 55%всех участников .сколько пятиклассников приняли участие в олимпиаде

Answer 1

120*0.55=66
Ответ 66 пятиклассников приняли участие в олимпиаде

Answer 2

Problem Statement

In an Olympiad competition in mathematics, 120 students from the fifth and sixth grades participated. The fifth-grade students made up 55% of all participants. How many fifth-grade students participated in the Olympiad?

Solution

To find the number of fifth-grade students who participated in the Olympiad, we need to calculate 55% of the total number of participants.

Let's calculate it step by step:

1. Calculate 55% of 120: - 55% of 120 = (55/100) * 120 = 0.55 * 120 = 66

Therefore, 66 fifth-grade students participated in the Olympiad.