Question

What is the formula of multiplication of binary numbers?

Answer 1

Answer:

There are set of rules to calculate binary multiplication,

0 x 0 = 0

0 x 1 = 0

1 x 0 = 0

1 x 1 = 1

for example

12 x 15

12 = 1100

15 = 1111

1100

x 1111

----------

      1100

+    1100

+  1100

+ 1100

---------

10110100 = 180