Divide. \[ 1 \frac{1}{2} \div \frac{9}{10}= \] Submit

Step 1 ：\(1 \frac{1}{2} = \frac{2}{2} + \frac{1}{2} = \frac{3}{2}\)

Step 2 ：\(\frac{3}{2} \div \frac{9}{10} = \frac{3}{2} \times \frac{10}{9}\)

Step 3 ：\(\frac{3}{2} \times \frac{10}{9} = \frac{30}{18}\)

Step 4 ：\(\frac{30}{18} = \frac{30 \div 6}{18 \div 6} = \frac{5}{3}\)

Step 5 ：\(\boxed{\frac{5}{3} \text{ or } 1 \frac{2}{3}}\)