Question

В чемпионате участвуют 60 спортсменок. 16 из чехии, 17 из словакии остальные из австрии. Порядок в котором выступают гимнастки определяется жребием. Найдите вероятность того, что спортсменка, выступающая первой окажется из австрии.

Answer 1

60-16-17=27 спортсменок из Австрии

27/60*100%=45% - вероятность

ответ. 45%

Answer 2

Probability of a gymnast from Austria performing first

To find the probability that a gymnast from Austria performs first, we need to consider the total number of gymnasts and the number of gymnasts from Austria.

According to the information provided, there are a total of 60 gymnasts participating in the championship. Out of these, 16 are from the Czech Republic, 17 are from Slovakia, and the rest are from Austria.

To calculate the probability, we need to determine the number of possible outcomes where a gymnast from Austria performs first and divide it by the total number of possible outcomes.

The order in which the gymnasts perform is determined by a draw, so each gymnast has an equal chance of being selected to perform first.

Therefore, the probability of a gymnast from Austria performing first can be calculated as follows:

Probability = Number of gymnasts from Austria / Total number of gymnasts

Probability = Number of gymnasts from Austria / Total number of gymnasts = Number of gymnasts from Austria / (Number of gymnasts from the Czech Republic + Number of gymnasts from Slovakia + Number of gymnasts from Austria)

Using the information provided, the probability can be calculated as follows:

Probability = Number of gymnasts from Austria / (16 + 17 + Number of gymnasts from Austria)

Unfortunately, the exact number of gymnasts from Austria is not provided in the question. Therefore, we cannot calculate the probability without this information.

If you have the specific number of gymnasts from Austria, please provide it so that we can calculate the probability accurately.