It takes mark 1 hour to get to work each day. mark drives from home 20 minutes to the train station at a constant rate of 42 mph. he then takes the train, traveling at a constant 60 mph, the remaining distance to work. how far does mark live from his work place? a. 108 mi. b. 80 mi. c. 62 mi. d. 54 mi.

B. 80 mi is the answer, pretty confident about it.

Step-by-step explanation:

c

step-by-step explanation:

answer: 1,380

step-by-step explanation:

1: you turn %15 into a decimal by moving the decimal point two places to the left.

2: and then you multiply .15 by 1,200 , which will get you 180.00

3: from there you will add 180 to 1,200

4: which will get you 1,380

hope it *im kind of slow so idk if my answer is right*