$$1\ \frac{1}{2}$$  

$$2\ \frac{1}{2}$$  

$$3\ \frac{1}{2}$$  

$$4\ \frac{1}{2}$$  

$$40\ \frac{3}{10}$$  

$$10\ \frac{4}{30}$$  

$$4\ \frac{3}{10}$$  

$$40\ \frac{30}{10}$$