What is the average of all positive integers that have four digits when written in base 3, but two digits when written in base 4? Write your answer in base 10.
+118608 What is the average of all positive integers that have four digits when written in base 3, but two digits when written in base 4? Write your answer in base 10.
Base 3 3^3 base10 =1000base3 = 27 base 10 smallest
3^4-1 base10 = 2222base3 = 80 base10 biggest
Base 4 4^1 = 10 base 4 = 4 base10 smallest
4^2-1=33 base4 = 15 base 10 biggest
There is no overlap so there is no answer. 0/0 is undefined
