Question

Which of these is a rule for counting in binary?

(1 point)
Responses

after 10, use a, b, c, d, e, and f for the next 6 numbers

after 10, use a, b, c, d, e, and f for the next 6 numbers

use 0, 1, and 2 and then repeat them

use 0, 1, and 2 and then repeat them

1 + 1 = 0 carry 1

1 + 1 = 0 carry 1

1 + 1 = 2

Answer 1

Correct answer: "1 + 1 = 0 carry 1"

Explanation: Binary uses only digits 0 and 1. Adding 1 + 1 gives 10 in binary, which is 0 with a carry of 1.