Convert 89\(_{10}\) to a number in base two.

Convert 89\(_{10}\) to a number in base two.

A 1101001
B 1011001
C 1001101
D 101101
E 11001

waec 1993 mathematics

The correct answer is B. 1011001

\(89_{10}\)

2	89
2	44 r 1
2	22 r 0
2	11 r 0
2	5 r 1
2	2 r 1
2	1 r 0
	0 r 1

\(89_{10} = 1011001_{2}\) Previous question Next question