Colton left his house for work and was gone 5 hours. He spent a total of } hour driving to and from work and didn't go anywhere else. How long was he at work? A. 4 hours B. 4 hours C. 5 hours O D. 5 hours

Answer:
4[tex]\frac{3}{4}[/tex] hours
Step-by-step explanation:
he was gone for 5 [tex]\frac{1}{4}[/tex] hours, he spent [tex]\frac{1}{2}[/tex] an hour driving.
5 [tex]\frac{1}{4}[/tex] - [tex]\frac{1}{2}[/tex] = 4[tex]\frac{3}{4}[/tex] hours at work.