7 9/14 Turn into a mixed number. How to do that is multiply the whole number, 7, by the numerator, 9. 7*9=63 63/14=4.5 4.5 is the answer. Since 63 and 14 are divisible by 7, you can factor out 7. 63/7=9 14/7=2 Therefore, 7 9/14 in simplest form is 9/2