Question on the binary and denary?

Question

How do u convert the base ten number 127 into binary making of the repeated division method?

Answer 1

it's a doddle:

Using the repeated divide by 2 method (until the dividend = 0)

127 / 2 r 1
63 / 2 r 1
31 / 2 r 1
15 / 2 r 1
7 / 2 r 1
3 / 2 r 1
1 / 2 r 1
0
(note that the answer drops down and is divided - you're looking to find the remainder- ok)

Stop when you reach 0. Reading the remainder value from bottom to top = 111 1111

Hope this helps