Nancy's rate=27 mph
Greg's rate=45 mph
t=Greg's time
t+2=Nancy's time
Since they both traveled same distance then:
27(t+2)=45t
27t+54=45t
18t=54
t=3 hours
Greg will pass Nancy after 3 hours
This fraction cannot be turned into a mixed number but it can be reduced to

or 0.75
hope this helps
The answer is b 16 caz I got it on the website www.asknumbers.com
A dollar bill is worth 500 pennies. 1$ = 100 pennies.