Question

СРОЧНО!!! 5-6 КЛАСС!!!!!!!! В программе школьных спортивных соревнований были прыжки в длину, высоту и бег. В соревнованиях по бегу приняли участие 102 ученика что составляет 3/7 всех участников. Сколько учеников приняли участие в соревнованиях по прыжкам в длину если в соревнованиях по прыжкам в высоту приняли участие 5/34 участников?

Answer 1

102:3/7=238уч. всего
238*5/34=35 уч. в высоту
102+35=137 уч. бег и высота
238-137=101 уч. прыжки в длину

Answer 2

Составляем пропорцию: 102/3=х/7 ; х=238 - всего участников.
вторая пропорция : 238/34=у/5 ; у=35- по прыжкам в высоту
238-102-35=101 - в высоту

Answer 3

Calculation of the Number of Students Participating in the Long Jump Competition

To determine the number of students who participated in the long jump competition, we need to use the information provided about the number of students who participated in the running competition and the high jump competition.

According to the given information, 102 students participated in the running competition, which represents 3/7 of all participants. Let's calculate the total number of participants:

Total number of participants = (102 students) / (3/7) = (102 students) * (7/3) = 238 students.

Now, let's calculate the number of students who participated in the high jump competition. It is mentioned that 5/34 of the participants took part in the high jump competition. Using this information, we can calculate the number of students who participated in the high jump:

Number of students in the high jump competition = (5/34) * (238 students) = 35 students (rounded to the nearest whole number).

Therefore, 35 students participated in the long jump competition.

Please let me know if there is anything else I can help you with!