Question

1)2ч2мин=?мин 2) 3ч4мин=?мин 3) 7ч30мин=?мин 4) 3м=?дм=?см​

Answer 1

1) 122 мин

2) 184 мин

3) 450 мин

4) 30 дм , 300 см

Answer 2

Ответ:

2ч2мин=122мин     3ч4мин=184мин      7ч30мин=450мин

3м=30дм=300см

Пошаговое объяснение:

Answer 3

To convert the given time and length values, follow these calculations:

1. 2 hours 2 minutes = ? minutes To convert hours to minutes, multiply by 60 (since 1 hour = 60 minutes): 2 hours = 2 * 60 = 120 minutes

Now, add the additional 2 minutes: 2 hours 2 minutes = 120 minutes + 2 minutes = 122 minutes

So, 2 hours 2 minutes is equal to 122 minutes.

2. 3 hours 4 minutes = ? minutes Following the same process as above: 3 hours = 3 * 60 = 180 minutes

Now, add the additional 4 minutes: 3 hours 4 minutes = 180 minutes + 4 minutes = 184 minutes

So, 3 hours 4 minutes is equal to 184 minutes.

3. 7 hours 30 minutes = ? minutes Following the same process as before: 7 hours = 7 * 60 = 420 minutes

Now, add the additional 30 minutes: 7 hours 30 minutes = 420 minutes + 30 minutes = 450 minutes

So, 7 hours 30 minutes is equal to 450 minutes.

4. 3 meters = ? decimeters = ? centimeters To convert meters to decimeters, multiply by 10 (since 1 meter = 10 decimeters): 3 meters = 3 * 10 = 30 decimeters

To convert meters to centimeters, multiply by 100 (since 1 meter = 100 centimeters): 3 meters = 3 * 100 = 300 centimeters

So, 3 meters is equal to 30 decimeters and 300 centimeters.