Converting a Mixed Number into an Improper Fraction

1)

8\frac{1}{3}

2)

3\frac{3}{4}

3)

5\frac{1}{2}

4)

3\frac{2}{3}

1)

8\frac{1}{3} = \frac{25}{3}

2)

3\frac{3}{4} = \frac{15}{4}

3)

5\frac{1}{2} = \frac{11}{2}

4)

3\frac{2}{3} = \frac{11}{3}