Answer:
2.5 hours.
Step-by-step explanation:
We have been given that Mark cycled 25 miles at a rate of 10 miles per hour.
To find how many hours Mark took to cycle 25 miles we will divide 25 by 10.
[tex]\text{Time taken by Mark to cycle 25 miles}= \frac{25\text{ miles}}{10\frac{miles}{hour}}[/tex]
[tex]\text{Time taken by Mark to cycle 25 miles}=\frac{25\text{ miles}}{10}\times \frac{\text{hour}}{\text{miles}}[/tex]
Upon cancelling out miles from numerator and denominator we will get,
[tex]\text{Time taken by Mark to cycle 25 miles}=\frac{25}{10} \text{ hour}[/tex]
[tex]\text{Time taken by Mark to cycle 25 miles}=2.5\text{ hour}[/tex]
Therefore, Mike will take 2.5 hours to cycle 25 miles.