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

The classification of each number is as follows: a) \( \frac{125}{500} \) - Fraction b) \(-0.67\) - Decimal Number c) \(5416\) - Integer d) \(6 \frac{2}{5}\) - Mixed Number e) \( \frac{18}{45} \) - Fraction f) \(0.375\) - Decimal Number g) \(1.397\) - Decimal Number h) \(-5 \frac{7}{9}\) - Mixed Number When working with these classifications, remember that integers are whole numbers (positive, negative, or zero), while fractions and mixed numbers involve parts of a whole. Decimals, on the other hand, are a way to express fractions in a base-10 format. Keep an eye out for those decimal points!