Nima can mow 18 yards in 6 days. Which strategy can be used to determine how many yards Nima can mow in 20 days? A. Add the difference in the days to the number of yards. B. Subtract the difference in the days from the number of yards. C. Find the number of yards per day by division, and then multiply that quotient by the number of days. D. Find the number of yards per day by division, and then divide that quotient by the number of days. WHICH ANSWER? PLEASE HELP TIMED