Question

У беззаботного Мишутки два зуба сильно воспалены. Из-за этого в понедельник он плохо себя чувствовал в течение 3ч, во вторник зубы болели 5/3 от времени понедельника, а в среду 1/2 от времени понедельника и вторника вместе. В четверг его отвели к врачу, так что зуб успел поболеть только 1ч. Сколько времени Мишутка был малопригоден для общения?

Answer 1

Ответ:

13 часов

Пошаговое объяснение:

понедельник 3 часа

вторник 3*5/3=5 часов

среда (3+5)/2=4 часа

четверг 1 час

3+5+4+1=13

Answer 2

Calculation of Mishutka's discomfort time

To calculate the total time Mishutka was unfit for communication, we need to add up the time he felt unwell on Monday, Tuesday, Wednesday, and Thursday.

1. On Monday, Mishutka felt unwell for 3 hours. 2. On Tuesday, his teeth hurt for 5/3 times the duration of Monday. Since Monday was 3 hours, Tuesday's discomfort was 5/3 * 3 = 5 hours. 3. On Wednesday, his teeth hurt for 1/2 times the combined duration of Monday and Tuesday. The combined duration of Monday and Tuesday was 3 + 5 = 8 hours. So, Wednesday's discomfort was 1/2 * 8 = 4 hours. 4. On Thursday, Mishutka went to the dentist and his tooth only hurt for 1 hour.

To find the total time Mishutka was unfit for communication, we add up the discomfort times for each day: 3 + 5 + 4 + 1 = 13 hours.

Therefore, Mishutka was unfit for communication for a total of 13 hours.