Question

Convert the following Decimal number into
binary number

(31)10-
(21)10-
(15)10-
(5)10-
(9)10-
​

Answer 1

Answer:

31 - 11111

21 - 10101

15 - 1111

5 - 101

9 - 1001

Answer 2

Explanation:

1.31 base 10=11111 base 2

2. 21 base 10=10110 base 2

3. 15 base 10=1111 base 2

4. 5 base 10=101 base 2

5. 9 base 10=1001 base 2