Question

20ч21мин-12ч39мин+14ч55ммн=

Answer 1

20ч21мин-12ч39мин+14ч55ммн= 1221мин - 759 мин + 895мин=1357мин=22 часа 37 мин

Ответ:22 часа 37 мин

Answer 2

Привет , будет равнятся
7ч48+14ч55мин=22ч53мин

Answer 3

Let's break down the calculation step by step:

20 hours 21 minutes - 12 hours 39 minutes = 7 hours 42 minutes (subtracted 12 from 20 for hours and 39 from 21 for minutes)

7 hours 42 minutes + 14 hours 55 minutes = 22 hours 37 minutes (added 7 to 14 for hours and 42 to 55 for minutes)

Therefore, 20ч21мин-12ч39мин+14ч55ммн = 22 hours 37 minutes.