Question

Convert the given binary number into decimal number (1001,1111)

Answer 1

Answer:

1001 in binary is 1111101001. Unlike the decimal number system where we use the digits 0 to 9 to represent a number, in a binary system, we use only 2 digits that are 0 and 1 (bits).

Explanation:

hope it's helps u

Answer 2

Answer:

1001=9

1111=15

Explanation:

1001=1×2^3+0+0+1×2^1

=9

1111=1×2^3+1×2^2+1×2^1+1×2^1

=15

I