Converting a Mixed Number into an Improper Fraction

1)

10\frac{1}{2}

2)

4\frac{1}{2}

3)

6\frac{1}{2}

4)

5\frac{1}{6}

1)

10\frac{1}{2} = \frac{21}{2}

2)

4\frac{1}{2} = \frac{9}{2}

3)

6\frac{1}{2} = \frac{13}{2}

4)

5\frac{1}{6} = \frac{31}{6}