3x81=243
243
243
6.24
The Answer is 5, 3 to the 5th power is 243 Your welcome
8 goes into 243 30 times with a remainder of 3.
It is three because 3*3*3*3*3 = 243
81 times.
243 = 3 x 3 x 3 x 3 x 3 = 3^5
81 x 3 = 243 is just one of many answers.
81 and 3. (3^5).
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