Question

Add (-45) 10 + (15) 10​

Answer 1

Answer:

here is the work involved in the solution for converting 45 to binary number:

45 / 2 = 22 with remainder 1

22 / 2 = 11 with remainder 0

11 / 2 = 5 with remainder 1

5 / 2 = 2 with remainder 1

2 / 2 = 1 with remainder 0

1 / 2 = 0 with remainder 1

101101

here is the work involved in the solution for converting 15 to binary number:

15 / 2 = 7 with remainder 1

7 / 2 = 3 with remainder 1

3 / 2 = 1 with remainder 1

1 / 2 = 0 with remainder 1

1111

= [ - 101101 ] + 1111

=Binary value:

101101 + 1111

= 0111100

Decimal value:

45 + 15

= 60