3. Classify each number below as an integer, fraction, mixed numbertor decimal number: \( \begin{array}{ll}\text { a) } \frac{125}{500} & \text { b) }-9,67 \\ \text { c) } 5416 & \text { d) } 6 \frac{2}{5} \\ \text { e) } \frac{18}{45} & \text { f) } 0,375 \\ \text { g) } 1,397 & \text { h) }-5 \frac{7}{9} \\ \text { i) } 6903651 & \text { j) } \frac{27}{918} \\ \text { k) }-436,029 & \text { l) } 12 \frac{3}{4}\end{array} \)

Let's classify each number based on the definitions of integers, fractions, mixed numbers, and decimal numbers. 1. **Integer**: A whole number that can be positive, negative, or zero (e.g., -3, 0, 5). 2. **Fraction**: A number that represents a part of a whole, expressed as \( \frac{a}{b} \) where \( a \) and \( b \) are integers and \( b \neq 0 \). 3. **Mixed Number**: A whole number combined with a fraction (e.g., \( 2 \frac{1}{2} \)). 4. **Decimal Number**: A number that includes a decimal point (e.g., 0.5, -3.14). Now, let's classify each number: - **a)** \( \frac{125}{500} \): This is a fraction. - **b)** -9.67: This is a decimal number. - **c)** 5416: This is an integer. - **d)** \( 6 \frac{2}{5} \): This is a mixed number. - **e)** \( \frac{18}{45} \): This is a fraction. - **f)** 0.375: This is a decimal number. - **g)** 1.397: This is a decimal number. - **h)** -5 \( \frac{7}{9} \): This is a mixed number. - **i)** 6903651: This is an integer. - **j)** \( \frac{27}{918} \): This is a fraction. - **k)** -436.029: This is a decimal number. - **l)** \( 12 \frac{3}{4} \): This is a mixed number. ### Summary of Classifications: - a) Fraction - b) Decimal - c) Integer - d) Mixed Number - e) Fraction - f) Decimal - g) Decimal - h) Mixed Number - i) Integer - j) Fraction - k) Decimal - l) Mixed Number