Jeremy is playing a game called “rational round up” where he has to collect all the numbers in a maze that are rational and then get to the end of the maze. when he collects a number he must prove it is rational by writing it as a quotient of two integers. him determine how to prove that each of the following numbers is rational.

1. 2.4
2. 74
3. 17.
4. π
5. -18
6. 87.125
7. -30
8. -8.3
9. 58.25
10. 121
11. 4.5

it is very i just need answers and you don't need to explain if you don't want