One week, Alaina ran 12 miles in 131.4 minutes. The next week, Alaina ran 12 miles in 119.7 minutes.

If she ran a constant pace during each run, about how much faster did she run each mile in the second week than in the first week?

Alaina ran each mile about
minute(s) faster in the second week than in the first week.
One week, Alaina ran 12 miles in 131.4 minutes. The next week, Alaina ran 12 miles in 119.7 minutes.

If she ran a constant pace during each run, about how much faster did she run each mile in the second week than in the first week?

Alaina ran each mile about
minute(s) faster in the second week than in the first week.
One week, Alaina ran 12 miles in 131.4 minutes. The next week, Alaina ran 12 miles in 119.7 minutes.

If she ran a constant pace during each run, about how much faster did she run each mile in the second week than in the first week?

Alaina ran each mile about
minute(s) faster in the second week than in the first week.
One week, Alaina ran 12 miles in 131.4 minutes. The next week, Alaina ran 12 miles in 119.7 minutes.

If she ran a constant pace during each run, about how much faster did she run each mile in the second week than in the first week?

Alaina ran each mile about
minute(s) faster in the second week than in the first week.
One week, Alaina ran 12 miles in 131.4 minutes. The next week, Alaina ran 12 miles in 119.7 minutes.

If she ran a constant pace during each run, about how much faster did she run each mile in the second week than in the first week?

Alaina ran each mile about
minute(s) faster in the second week than in the first week.
One week, Alaina ran 12 miles in 131.4 minutes. The next week, Alaina ran 12 miles in 119.7 minutes.

If she ran a constant pace during each run, about how much faster did she run each mile in the second week than in the first week?

Alaina ran each mile about
minute(s) faster in the second week than in the first week.