Number Systems

Question 1

How to convert from binary to decimal, eg 110010

Answer 1

Starting from right to left, multiply the 0 by 2^0
Then multiply the next 1 by 2^1
Then multiply the next 0 by 2^2
Then multiply the next 0 by 2^3 etc. Then add them all together, to get 50

Question 2

How to convert from Base 6 to decimal?

Answer 2

Multiply the first number by 6^0, then the next by 6^1 etc