Benito and Tyler are painting opposite sides of the same fence that is 150 feet long. Tyler has already painted 19.5 feet of his side of the fence when Benito starts painting. Tyler paints at a rate of 11 ft/min, and Benito paints at a rate of

15 ft/min.

a. About how long will it take for the two sides of the fence to have an equal number of feet painted.

b. The painter who finishes first gets to rest while the other painter finishes. About how long will the painter who

finishes first get to rest?