Question
in binary she needs 101 notebooks and 111 apples what does she mean
Answers
GPT-4o mini
In binary, the numbers are represented as follows:
- **101 in binary** is equal to **5** in decimal (1 × 2^2 + 0 × 2^1 + 1 × 2^0 = 4 + 0 + 1 = 5).
- **111 in binary** is equal to **7** in decimal (1 × 2^2 + 1 × 2^1 + 1 × 2^0 = 4 + 2 + 1 = 7).
So when she says she needs "101 notebooks and 111 apples," she means that she needs **5 notebooks** and **7 apples**.
- **101 in binary** is equal to **5** in decimal (1 × 2^2 + 0 × 2^1 + 1 × 2^0 = 4 + 0 + 1 = 5).
- **111 in binary** is equal to **7** in decimal (1 × 2^2 + 1 × 2^1 + 1 × 2^0 = 4 + 2 + 1 = 7).
So when she says she needs "101 notebooks and 111 apples," she means that she needs **5 notebooks** and **7 apples**.