An assembly line worker at rob's bicycle factory adds a seat to a bicycle at a rate of 2 seats in 11 minutes. Write a proportion relating the number of seats s to the number of minutes m. At this rate how long will it take to add 16 seats? 19 seats?

Answer 1

2/11 = s/m

2/11 = 16/m
2m = 176
m = 88

Answer 2

104.5