Question

Convert the following denary numbers into binary: i) 250 ii) 131​

Answer 1

Answer:

i)250

250/2 = 125, remainder is 0

125/2 = 62, remainder is 1

62/2 = 31, remainder is 0

31/2 = 15, remainder is 1

15/2 = 7, remainder is 1

7/2 = 3, remainder is 1

3/2 = 1, remainder is 1

1/2 = 0, remainder is 1

ii)131

131/2 = 65, remainder is 1

65/2 = 32, remainder is 1

32/2 = 16, remainder is 0

16/2 = 8, remainder is 0

8/2 = 4, remainder is 0

4/2 = 2, remainder is 0

2/2 = 1, remainder is 0

1/2 = 0, remainder is 1

Answer 2

Answer:1.250= 11111010

2. 131= 10000011O