9 times 27 equals 243.
3x81=243
243/6 = 40.5
9 times 27 = 243
approximately 174.08955
5 x 243 9 x 135 15 x 81 for example
81 and 3. (3^5).
It is three because 3*3*3*3*3 = 243
15 times 15 equals 225.
15-3 times 2 equals 15-6 equals 9.
9 x 27 equals 243
242 +1 = 243