Question

convert 23 into decimal to binary​

Answer 1

$23 \div 2 = 12 \: \: rem. \: 1$

$12 \div 2 = 6 \: \: rem. \: 0$

$6 \div 2 = 3 \: \: rem. \: 0$

$3 \div 2 = 1 \: rem. \: 1$

$1 \div 2 = 0 \: rem. \: 1$

$23 _{10} = 10011_{2}$