Question 1: \((vi) \quad -4\frac{1}{2} \)
Solution:
- This is a negative mixed fraction, consisting of two parts: 4 and 1/2.
- The whole number 4 indicates the starting point, so the fraction lies between -4 and -5.
- Since the denominator is 2, divide the segment between -4 and -5 into 2 equal parts.
- With a numerator of 1, place a dot on the first division from -4 towards -5, which represents the required fraction on the number line.