Jane travels 7/8 distance to school by car, and walks the rest of the way. if she walks about 440 yd, what is the distance in miles from her home to school?

The mountain springs water company has two departments, purifying and bottling. the bottling department received 67,000 liters from the purifying department. during the period, the bottling department completed 65,000 liters, including 3,000 liters of work in process at the beginning of the period. the ending work in process was 5,000 liters. how many liters were started and completed during the period?