Question

2ч30мин+1ч40мин =3ч20мин -50мин

Answer 1

Не будет равно, т. к.
2 ч.30 м. + 1 ч. 40 м. = 3 ч. 70 м., а
3 ч. 20 м. - 50 м. = 2 ч. 70 М.
Ответ: 2 ч. 30 мин. + 1 ч. 40 мин. больше чем 3 ч. 20 мин. - 50 мин.

Answer 2

Вот!!!!!!!!!!!!!!!!!

Answer 3

To solve this calculation, let's break it down step by step:

2 hours and 30 minutes + 1 hour and 40 minutes: Convert the minutes to hours: 30 minutes = 0.5 hours, 40 minutes = 0.67 hours. Now we have: 2.5 hours + 1.67 hours.

Adding the hours together: 2.5 + 1.67 = 4.17 hours.

Now we subtract 50 minutes from the total: Convert 50 minutes to hours: 50 minutes = 0.83 hours.

Subtracting the hours: 4.17 - 0.83 = 3.34 hours.

So, 2 hours and 30 minutes + 1 hour and 40 minutes - 50 minutes equals 3 hours and 20 minutes.