Answer :
To determine how long Daria's journey was, we need to use the relationship between distance, speed, and time. The formula for this is:
[tex]\[
\text{Time} = \frac{\text{Distance}}{\text{Speed}}
\][/tex]
Here's a step-by-step breakdown:
1. Identify the given values:
- Distance = 200 kilometers
- Speed = 80 kilometers per hour
2. Apply the formula to find the time in hours:
[tex]\[
\text{Time in hours} = \frac{200 \text{ km}}{80 \text{ km/h}} = 2.5 \text{ hours}
\][/tex]
3. Convert the time from hours to minutes:
- There are 60 minutes in an hour. Therefore, you convert hours to minutes by multiplying the hours by 60:
[tex]\[
\text{Time in minutes} = 2.5 \text{ hours} \times 60 = 150 \text{ minutes}
\][/tex]
So, Daria's journey took 2.5 hours, or 150 minutes.
[tex]\[
\text{Time} = \frac{\text{Distance}}{\text{Speed}}
\][/tex]
Here's a step-by-step breakdown:
1. Identify the given values:
- Distance = 200 kilometers
- Speed = 80 kilometers per hour
2. Apply the formula to find the time in hours:
[tex]\[
\text{Time in hours} = \frac{200 \text{ km}}{80 \text{ km/h}} = 2.5 \text{ hours}
\][/tex]
3. Convert the time from hours to minutes:
- There are 60 minutes in an hour. Therefore, you convert hours to minutes by multiplying the hours by 60:
[tex]\[
\text{Time in minutes} = 2.5 \text{ hours} \times 60 = 150 \text{ minutes}
\][/tex]
So, Daria's journey took 2.5 hours, or 150 minutes.
