Ican solve literal equations practice problems for solving for a variable where t is the time it takes to the average speed of an object, s. is calculated using the formula s = travel a distance of d units. rearrange the formula to solve for time (t). t = how long does it take a car to travel 100 miles at an average speed of 45 miles per hour? round your answer, if necessary, to the nearest hundredth. t= hours . solve: q=c+d ford solve: a = fors 360 solve: a = (a+b)h for a