Question

В беге участвовало в 4 раза больше шестиклассников, чем в соревнованиях по прыжкам. Сколько было прыгунов, если они были на 27 человек меньше, чем бегунов.Решение уравнением

Answer 1

х ч прыгали

4х ч бегали

4х-х=27

3х=27

х=9 ч

9*4=36 ч

Ответ 9человек прыгали, 36 человек бегали

Answer 2

пусть х - участвовало в прыжках, тогда  4х - в беге

по условию в беге ольше чем в прыжках на 27, то есть

4х-х=27

3х=27

х=9 - прыгунов

Answer 3

Solution for the Number of Jumpers in the Competition

To find the number of jumpers in the competition, we can use the information provided and solve the problem using an equation.

Let's denote: - x as the number of jumpers in the competition. - 4x as the number of sixth graders participating in the race.

Given that the number of jumpers is 27 less than the number of runners, we can set up the following equation:

4x - 27 = x

Solving for x: 4x - x = 27 3x = 27 x = 27 / 3 x = 9

So, there were 9 jumpers in the competition.

Equation Solution

The equation used to solve the problem is: 4x - 27 = x

Solving for x: 4x - x = 27 3x = 27 x = 27 / 3 x = 9

Therefore, the number of jumpers in the competition was 9.