human
Lexi wants to run a total of three and one-fourth miles. One lap on a particular outdoor track measures a quarter of a mile around. How many complete laps must she run?
assistant
How many one-fourth miles are in 3 miles? ** There are 3/ 1/4 = 12 one-fourth miles in 3 miles.
How many complete laps must she run? ** So, Lexi will have to run 12 (from 3 miles) + 1 (from 1/4 mile) = <<12+1=13>>13 complete laps.
#### 13