well what the question gives you is 3 fractions 110/2 165/3 220/4 the distance gone in 5 hours can be found with this equation 110/2 x ?/5 multiply 110 by 5 then divide the product by 2 110 x 5= 550 550/2 =275 thus the answer is Mr. Stevens goes 275 miles in 5 hr.