Two ants leave simultaneously from a spot on the floor. One of them

Two ants leave simultaneously from a spot on the floor. One of them crawls due north at 2 inches per second, and the other crawls due west at a rate one-third faster than the first ant’s rate. Approximately how many feet apart will they be after 6 seconds? A. 83 B. 1 C. 1.33 D. 1.67 E. (…)