What is the correct formula for calculating distance?

The correct formula for calculating distance is based on the relationship between distance, rate (or speed), and time. The formula states that distance is equal to the rate multiplied by the time taken. This relationship reflects the fundamental concept in physics where distance is the product of how fast an object is moving (rate) and how long it has been moving (time).

When you multiply the speed (or rate) of an object by the duration of travel, it gives you the total distance covered during that period. For example, if a car travels at a speed of 60 miles per hour for 2 hours, you calculate the distance by multiplying 60 (speed) by 2 (time), resulting in a distance of 120 miles.

In contrast to the other formulas, the first option, which adds speed and time, does not provide a meaningful calculation for distance. The second option incorrectly suggests subtracting time from rate, which does not accurately represent the relationship between these variables. Lastly, the fourth option divides time by rate, which also fails to reflect the correct way to measure distance. Thus, recognizing the multiplication of rate and time to find distance is essential for accurate calculations in various contexts, such as physics and everyday situations.