MATHEMATICS2= 2.5. 114= 1.25. 2.5 × 1.25 = 3.125 OR 3 8

27. c. The speed of the train is 60 miles per hour,

obtained from the table. Therefore, the distance

elapsed. From 12:42 to 1:00, another 18 minutes

have elapsed (60 – 42 = 18). Then from 1:00 to

from Chicago would be equal to 60t. However, as

the train moves on, the distance decreases from