Question

The coach recorded how fast his runners ran 1 mile. Luisa ran a mile in 8.34 minutes, Angie ran a mile in 8.73 minutes, and Rafael ran a mile in 9.27 minutes. How much faster did Luisa run than Rafael?

Answer 1

Answer: To find out how much faster Luisa ran than Rafael, we need to subtract Rafael's time from Luisa's time.

Luisa's time: 8.34 minutes

Rafael's time: 9.27 minutes

So, Luisa's time - Rafael's time = 8.34 minutes - 9.27 minutes = -0.93 minutes

This means Luisa ran a mile 0.93 minutes faster than Rafael.

Explanation: