A few days ago
roxysweetheart7

Base 10 Base 2(HELP)?

ok how do i use base 10 and base 2??

like my question i am stuck on is …

Type the Numeral in base 2.

20=______

2

please help!!!

Top 3 Answers
A few days ago
gusfromsouth

Favorite Answer

Answer = 10100

Now the process is like this:

Divide 20 / 2 that is 10 with a Residual ZERO (10*2=20) next

divide this 10 / 2 that is 5 with a residual ZERO (5*2=10) next

divide this 5 / 2 that is 2 with a residual ONE (2*2=4) next

divide this 2 / 2 that is ONE with a residual ZERO (1*2=2) next

now go backwards the final ONE then ZERO then ONE then ZERO and finally then ZERO

= 10100

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A few days ago
yyyyyy
OK roxy,

digits in Base 2 are worth 1, 2,4,8,16, 32, 64, . . .

so: think of normal 20 as a 16 and a 4, which means you need a 0 in the ones, 0 in the twos, 1 in the fours, 0 in the eights, and 1 in the sixteens: 10100

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A few days ago
Indiana Frenchman
20 = 0b10100
0