First, you can convert them to improper fractions (3/2 and 19/6). then, you multiply the numerators (3•19=57). after that, you multiply the denominators (2•6=12). you are left with 57/12. now you just need to change it back to a mixed number. 12•4=48, 57-48=9. The answer is 4 9/12. This can be simplified to 4 3/4.