Question

If in the binary system, the number 11010,

What is the number in the decimal system?

F) 25
G) 26
H) 27
I) 28
J) 29

Answer 1

Explanation:

11010

=1*2^4+1*2^3+0*2^2+1*2^1+0*2^0

=1*16+1*8+0+1*2+0

=16+8+2

=26

b) 26