Question

what is 1+1+1+1 in binary?

Answer 1

Answer:

Explanation:

The binary number system is counted in exactly the same way as the decimal number system. In the decimal number system, each digit can be between 0 and 9, in the binary number system, each digit can be between 0 and 1.

For both number systems, once you attempt to add one to the highest digit value, you will have to add a new digit to carry the overflow.

In decimal, if you add 1 to 9, it becomes 10.

In binary, if you add 1 to 1, it becomes 10.

So where the decimal number system counts how many ones, ten, hundredths, thousands etc. you have, the binary system counts how many ones, twos, fours, eights etc. you have.

To solve you specific question:

You start by having 1 = 001

You add 1 to 001      = 010

You add 1 to 010      = 011

You add 1 to 011      = 100

Answer 2

Answer:

001,010,011,100

Explanation: