https://file.aiquickdraw.com/mathbot/file/1730313018488w77xilx0.jpg

Let's go through the conversions based on the given question:

### Given:
4 hours 30 minutes

#### a. Convert to Minutes:
- 1 hour = 60 minutes
- Therefore, \( 4 \) hours = \( 4 \times 60 = 240 \) minutes
- Add the additional 30 minutes: \( 240 + 30 = 270 \) minutes

So, **4 hours 30 minutes = 270 minutes**.

#### b. Convert to Hours (in decimal form):
- 30 minutes is half an hour, which is \( 0.5 \) hours.
- Therefore, \( 4 \) hours and \( 0.5 \) hours adds up to \( 4 + 0.5 = 4.5 \) hours.

So, **4 hours 30 minutes = 4.5 hours**.

Would you like further details or have any questions?

### Relative Questions:
1. How do you convert hours and minutes to only seconds?
2. What would 5 hours 15 minutes be in minutes?
3. How can you convert a decimal hour (like 4.75 hours) back into hours and minutes?
4. If you have a time in minutes, how can you convert it to days?
5. How many minutes are in a week?

### Tip:
For quick conversions, remember that 1 hour = 60 minutes, and 1 minute = 60 seconds. This is helpful when you need to switch between time units quickly.

4 hours 30 minutes to: a) Minutes b) Hours

Learn how to convert 4 hours and 30 minutes into minutes and decimal hours. This problem covers key time conversion concepts, suitable for students in Grades 4-6. Step-by-step solutions for calculating 4.5 hours and 270 minutes.

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