50,500 seconds $$ -8 \frac{1}{3} $$ minutes. In 1-6, convert each time. 1. 8 minutes $$ = $$ $$ \qquad $$ seconds 3. 5.5 hours $$ = $$ $$ \qquad $$ minutes 5. 156 seconds $$ = $$ $$ \qquad $$ minutes, $$ \qquad $$ seconds 6. 4 hours, 5 minutes $$ = $$ $$ \qquad $$ minutes In $$ \mathbf{7 - \boldsymbol { B }} $$, compare. Write $$ ,

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50,500 seconds $$ -8 \frac{1}{3} $$ minutes. In 1-6, convert each time. 1. 8 minutes $$ = $$ $$ \qquad $$ seconds 3. 5.5 hours $$ = $$ $$ \qquad $$ minutes 5. 156 seconds $$ = $$ $$ \qquad $$ minutes, $$ \qquad $$ seconds 6. 4 hours, 5 minutes $$ = $$ $$ \qquad $$ minutes In $$ \mathbf{7 - \boldsymbol { B }} $$, compare. Write $$ >,< $$, or $$ = $$ in each 7. 600 minutes 10 hours 2. 90 minutes $$ = $$ $$ \qquad $$ 4. 195 seconds $$ = $$ $$ \qquad $$ minutes $$ \qquad $$ seconds $$ \square $$ . 8. 110 minutes $$ \bigcirc 1 \frac{1}{4} $$ hours hours $$ \qquad $$

UpStudy AI · Accepted Answer

Let's convert the given times step by step.

### Known Conditions:
1. 1 minute = 60 seconds
2. 1 hour = 60 minutes

### Conversions:

1. **Convert 8 minutes to seconds:**
   $$
   8 \text{ minutes} = 8 \times 60 \text{ seconds}
   $$

2. **Convert 5.5 hours to minutes:**
   $$
   5.5 \text{ hours} = 5.5 \times 60 \text{ minutes}
   $$

3. **Convert 156 seconds to minutes and seconds:**
   - First, convert seconds to minutes:
   $$
   156 \text{ seconds} = \frac{156}{60} \text{ minutes}
   $$
   - The integer part will be the minutes, and the remainder will be the seconds.

4. **Convert 4 hours, 5 minutes to minutes:**
   $$
   4 \text{ hours} = 4 \times 60 \text{ minutes}
   $$
   $$
   4 \text{ hours, 5 minutes} = (4 \times 60) + 5 \text{ minutes}
   $$

5. **Compare 600 minutes and 10 hours:**
   $$
   10 \text{ hours} = 10 \times 60 \text{ minutes}
   $$

6. **Convert 90 minutes to seconds:**
   $$
   90 \text{ minutes} = 90 \times 60 \text{ seconds}
   $$

7. **Convert 195 seconds to minutes and seconds:**
   - Similar to step 3, convert seconds to minutes:
   $$
   195 \text{ seconds} = \frac{195}{60} \text{ minutes}
   $$

8. **Compare 110 minutes and $$ 1 \frac{1}{4} $$ hours:**
   $$
   1 \frac{1}{4} \text{ hours} = 1.25 \text{ hours} = 1.25 \times 60 \text{ minutes}
   $$

Now, let's perform the calculations.

### Performing Calculations:

1. **8 minutes to seconds:**
   $$
   8 \times 60 = 480 \text{ seconds}
   $$

2. **5.5 hours to minutes:**
   $$
   5.5 \times 60 = 330 \text{ minutes}
   $$

3. **156 seconds to minutes and seconds:**
   $$
   156 \div 60 = 2 \text{ minutes} \quad \text{(remainder: 36 seconds)}
   $$

4. **4 hours, 5 minutes to minutes:**
   $$
   (4 \times 60) + 5 = 240 + 5 = 245 \text{ minutes}
   $$

5. **Compare 600 minutes and 10 hours:**
   $$
   10 \times 60 = 600 \text{ minutes}
   $$
   $$
   600 \text{ minutes} = 600 \text{ minutes} \quad \Rightarrow \quad 600 = 600
   $$

6. **90 minutes to seconds:**
   $$
   90 \times 60 = 5400 \text{ seconds}
   $$

7. **195 seconds to minutes and seconds:**
   $$
   195 \div 60 = 3 \text{ minutes} \quad \text{(remainder: 15 seconds)}
   $$

8. **Compare 110 minutes and $$ 1 \frac{1}{4} $$ hours:**
   $$
   1.25 \times 60 = 75 \text{ minutes}
   $$
   $$
   110 \text{ minutes} > 75 \text{ minutes}
   $$

### Final Answers:
1. $$ 8 \text{ minutes} = 480 \text{ seconds} $$
2. $$ 90 \text{ minutes} = 5400 \text{ seconds} $$
3. $$ 5.5 \text{ hours} = 330 \text{ minutes} $$
4. $$ 195 \text{ seconds} = 3 \text{ minutes}, 15 \text{ seconds} $$
5. $$ 156 \text{ seconds} = 2 \text{ minutes}, 36 \text{ seconds} $$
6. $$ 4 \text{ hours, 5 minutes} = 245 \text{ minutes} $$
7. $$ 600 \text{ minutes} = 10 \text{ hours} \quad \Rightarrow \quad = $$
8. $$ 110 \text{ minutes} > 1 \frac{1}{4} \text{ hours} $$
1. 8 minutes = 480 seconds 2. 90 minutes = 5400 seconds 3. 5.5 hours = 330 minutes 4. 195 seconds = 3 minutes, 15 seconds 5. 156 seconds = 2 minutes, 36 seconds 6. 4 hours, 5 minutes = 245 minutes 7. 600 minutes = 10 hours → = 8. 110 minutes > 1 1⁄4 hours

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