Question

4ч 29мин-2ч 36мин+8ч 17мин

Answer 1

4ч29м-269минут

2ч36м-156минут

8ч17м-497минут

269-156+497=610минут, а это 10 часов 10 минут

Answer 2

все наконецто посчитала получается 610(мин)

 

ТОЕСТЬ 10 часов 10 минут

Answer 3

To find the answer to the expression, we need to subtract the given times.

Let's break down the calculation step by step:

First, we have 4 hours and 29 minutes. This can be represented as 4:29 in hours and minutes format.

Next, we subtract 2 hours and 36 minutes, which can be represented as 2:36.

Finally, we add 8 hours and 17 minutes, which can be represented as 8:17.

To perform the calculation, we need to convert all the times to minutes.

4 hours and 29 minutes is equal to 4 * 60 + 29 = 269 minutes. 2 hours and 36 minutes is equal to 2 * 60 + 36 = 156 minutes. 8 hours and 17 minutes is equal to 8 * 60 + 17 = 497 minutes.

Now, let's calculate the expression:

269 minutes - 156 minutes + 497 minutes = 610 minutes.

To convert this back to hours and minutes, we divide the total minutes by 60:

610 minutes / 60 = 10 hours and 10 minutes.

Therefore, the answer to the expression 4 hours 29 minutes - 2 hours 36 minutes + 8 hours 17 minutes is 10 hours and 10 minutes.