Converting a Mixed Number into an Improper Fraction

1)

8\frac{1}{2}

2)

4\frac{2}{3}

3)

7\frac{1}{2}

4)

8\frac{2}{3}

1)

8\frac{1}{2} = \frac{17}{2}

2)

4\frac{2}{3} = \frac{14}{3}

3)

7\frac{1}{2} = \frac{15}{2}

4)

8\frac{2}{3} = \frac{26}{3}