Based on the distance that you calculated in #11, and the speed at which the two cities are moving toward each other, how many years will it take for San Francisco and Los Angeles to meet? Note that 25mm = 1 inch, 12 inches = 1 foot, 5280 feet = 1 mile.
12) Based on your answers for 9, 10 and 11, how many years will it take San Francisco and Los Angeles to meet? (round your answer to the nearest whole number). Show your work.