Please choose the correct answer to the question: Franklin wants to know how fast he runs different distances. He uses a stopwatch to measure the time it takes him to complete a 50-meter, 100-meter, and 200-meter race. How can he calculate his speed for each race?

Answer1: Add the distances and the times. Answer2: Divide the distances by the times. Answer3: Multiply the distances by the times. Answer4: Subtract the distances from the times.

Answer format: answer1/answer2/answer3/answer4