Convert the number 111 from decimal to binary. How many units does this number contain?
September 14, 2020 | Education
| Let’s represent the number 111 as a sum of powers of two: 111 = 64 + 32 + 8 + 4 + 2 + 1. Now let’s translate each of the terms into a binary number system and add the results: 64 = 10 0000; 32 = 10,000; 8 = 1000; 4 = 100, 2 = 10, 1 = 1. Therefore, 111 (10) = 110 1111 (2). 6 units.
