Question

Девочки участвовали в соревнования и принесли команде очки. Даша - 3 очка, Сабина -4, Ира-7. Тренер дал команде 28 дней отдыха и распределил их по заслугам. Сколько дней отдохнет каждая девочка

Answer 1

3+4+7=14 -общее количество очков. 28:14=2дня за одно очко. 2*3=6 дней отдохнёт Даша. 2*4=8дней отдохнёт Сабина. 2*7=14 дней отдохнёт Ира.

Answer 2

Calculation of Rest Days for Each Girl

To determine how many rest days each girl will receive, we need to distribute the 28 rest days among the girls based on their performance.

- Dasha earned 3 points. - Sabina earned 4 points. - Ira earned 7 points.

To calculate the number of rest days for each girl, we can use the following formula:

Rest Days = (Individual Points / Total Points) * Total Rest Days

Let's calculate the rest days for each girl:

- Dasha: (3 / (3 + 4 + 7)) * 28 = 6.75 days (rounded to the nearest whole number, Dasha will receive 7 days of rest). - Sabina: (4 / (3 + 4 + 7)) * 28 = 9.33 days (rounded to the nearest whole number, Sabina will receive 9 days of rest). - Ira: (7 / (3 + 4 + 7)) * 28 = 12.92 days (rounded to the nearest whole number, Ira will receive 13 days of rest).

Therefore, Dasha will have 7 days of rest, Sabina will have 9 days of rest, and Ira will have 13 days of rest.