100 employees of a company are asked how they get to work and whether they work full time or part time. The figure below shows the results. If one of the 100 employees is randomly? selected, find the probability that the person does not commute by public transit.

1. Public? transit:

8

full? time,

9

part time2.? Bicycle:??

4

full? time,

3

part time3. Drive? alone:??

27

full? time,

34

part time4.? Carpool:??

7

full? time,

8

part time

2