You should subtract in powers with the base of 3
The smallest number less than 23 is 32 or 9
The smallest multiple of 9 less than 23 is 18 ( 2 X 9 ), so 2 is your first number
23 - 18 = 5
The smallest number less than 5 is 31 or 3
The smallest multiple of 3 less than 5 is 1 ( 1 X 3 ), so 1 is your next number
5 - 3 = 2
So the answer is 212
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The decimal equivalent of 32 - 23 is 14 - 11. This is equal to 3 in both base 4 and decimal.
I would convert to base 10 , multiply and then convert back to base 6. 35 base 6 is 3 * 6 + 5 = 23 in base ten. 4 * 23 = 92 which is 2*36 + 3* 6 + 2 , in base 6 , the answer is 232 .
43 base 5 = (4 * 5^1) + (3 * 5^0) = 20 + 3 = 23
Well, darling, to convert 19 in base 10 to base 8, you divide 19 by 8 to get 2 with a remainder of 3. Then you take that remainder and slap it in front of the 2 to get 23 in base 8. Voila! Math made fabulous.
To convert a number from base 5 to base 10, you multiply each digit by 5 raised to the power of its position from the right, starting at 0. In this case, for the number 43 base 5, you would calculate (4 * 5^1) + (3 * 5^0) = (4 * 5) + (3 * 1) = 20 + 3 = 23 base 10. Thus, 43 base 5 is equal to 23 base 10.