Question

1. How is the decimal number 6 written in binary?

100

110

101

111

Answer 1

10 in binary is 2 + 0 = 2
100 in binary is 4 + 0 + 0 = 4

So what do you think 6 is in binary?

Answer 2

Uhm... 111?

Answer 3

idk D:

Answer 4

By definition of binary,
111 = 1 * 4 + 1 * 2 + 1 * 1 = 7
So 111 is not right

Answer 5

Any conversion from decimal to binary is to keep dividing the the decimal number by 2 and push the remainder into a stack, when you reach 0 as the quotient it's time to pop the stack and furnish the result.

Answer 6

110?

Answer 7

Writing a subscript of 2 to denote the number is binary, \[ 110_2 = 1*4 + 1*2 + 0*1 = 6\]
so yes