During a trip, Ms. Bragg drove 1/3 of the time, Mrs. Rogers drove 1/6 of the time, and Mrs. Galletta drove the rest of the time. What fraction of the time did Mrs. Galletta drive?

8

step-by-step explanation:

b

step-by-step explanation:

the awnser is visionary

45.36 feet per second

step-by-step explanation:

tyrone travels 30 miles in 58.2 minutes.  

1 mile = 5280 feet; this means he travels

30(5280) = 158400 feet in 58.2 minutes.

1 minute = 60 seconds; this means he travels 158400 feet in

58.2(60) = 3492 seconds.

this gives us the unit rate of

158400/3492 = 45.36 feet per second.