Question

Frank has been driving at a constant speed for 3 hours, during which time he traveled 195 miles. Frank would like to know how long it will take him to complete the remaining 455 miles, assuming he maintains the same constant speed. Help Frank determine how long the remainder of the trip will take. Include a table or diagram to support your answer

Answer 1

So it takes him 3 hours to reach a distance of 195 miles. Divide that by 3 and we get 65 miles per hour. So we get the equation of 65h=195+455.
So 195+455= 650. H will be hours. So now we have 65h=650. Now divide 65 from 650 and we get 10=h So we need to find out how many more hours he has left. So it takes him 3 hours to reach 195 so if 10 hours=650 miles then, 10-3 hours=650-195 and we get 7 hours=455 miles.