Question

Миша лег спать 21 ч 30 мин а встал в 7 ч утра.Сколько времини он спал

Answer 1

7+2ч30мин=9 час 30 мин=9,5 час

Answer 2

Calculating Sleep Duration

To calculate the duration of Misha's sleep, we can subtract the time he went to bed from the time he woke up.

Misha went to bed at 21:30 and woke up at 07:00.

To find the duration of his sleep, we can calculate: 07:00 - 21:30 = 9 hours and 30 minutes

So, Misha slept for 9 hours and 30 minutes.