A housefly sits on the outer edge of a rotating circular ceiling fan with a diameter of 6 feet. The fan rotates constantly at a rate of 20 revolutions per minute. How many minutes had the housefly been on the fan during the time it took to travel 19404pi feet? Express your answer to the nearest whole number.
+128408 Ditance traveled in one minute =
pi * 6 * 20 = 120pi
So
19404 pi / 120 pi =
19404/120 = about 161.7 minutes = 162 min
+1512 wow, how do you do that Chris? I don't even know what any of that means!
