Question

Binary to Decimal conversion 1001​

Answer 1

Answer:

10.01 is the answer

Explanation:

that is 1001 /10

Answer 2

1001 as an binary number you need to multiply it with 2 to the power

like

1001

1*2^3+1*2^0

here we are multiplying 1 with 2 to the power 3 because there are 3 digits after 1 and if there if 0 we don't need to multiply it just remove it

continuation of the process

1*8+1*1

8+1

9