Travel time is calculated by which formula?

Travel time is calculated by which formula?

• A. It can be calculated in multiple ways
• B. It is never possible
• C. Distance divided by speed equals travel time
• D. Speed multiplied by distance equals travel time

Answer: (C)

Travel time is the duration it takes to cover a distance at a given speed. The correct approach is to divide the distance by the speed: time = distance / speed. When you use miles and miles per hour, the result is in hours. For example, traveling 120 miles at 60 mph takes 2 hours (120 ÷ 60 = 2). Another example: 240 miles at 60 mph takes 4 hours (240 ÷ 60 = 4). If you multiplied speed by distance, you’d get a quantity with the wrong units (not time), so that isn’t the travel-time formula. Saying it can be calculated in multiple ways is too vague for a precise answer; the standard and correct method is distance divided by speed.

Travel time is the duration it takes to cover a distance at a given speed. The correct approach is to divide the distance by the speed: time = distance / speed. When you use miles and miles per hour, the result is in hours. For example, traveling 120 miles at 60 mph takes 2 hours (120 ÷ 60 = 2). Another example: 240 miles at 60 mph takes 4 hours (240 ÷ 60 = 4). If you multiplied speed by distance, you’d get a quantity with the wrong units (not time), so that isn’t the travel-time formula. Saying it can be calculated in multiple ways is too vague for a precise answer; the standard and correct method is distance divided by speed.