Question

в лыжных гонках беге на коньках и игре в хоккей с шайбой участвовали 696 человек. лыжники составляли 1/3 часть всех участников соревнований ,конькобежцы -1/4 часть от числа всех остальных спортсменов.сколько хоккеистов участвовало в соревнованиях?

Answer 1

1) 696*$\frac{1}{3}$=232(спортсмена) - лыжники
2)(696-232)*$\frac{1}{4}$=116(спортсменов)-конькобежцы
3)696-(232+116)=348(спортсменов) - хоккеисты

Answer 2

Calculation of the Number of Hockey Players

To determine the number of hockey players participating in the competition, we need to use the information provided about the proportion of skiers and speed skaters.

According to the information given, there were 696 participants in total, with skiers accounting for 1/3 of all participants and speed skaters accounting for 1/4 of the remaining athletes.

Let's calculate the number of skiers and speed skaters first:

- Skiers: 696 * (1/3) = 232 skiers. - Remaining athletes: 696 - 232 = 464 athletes. - Speed skaters: 464 * (1/4) = 116 speed skaters.

Now, to find the number of hockey players, we subtract the number of skiers and speed skaters from the total number of participants:

- Hockey players: 696 - 232 - 116 = 348 hockey players.

Therefore, there were 348 hockey players participating in the competition.