Answer: 4 1/2 - 1 11/12 = 2 1/3 but in decimal form 2.3
Here you go, sometimes, quizlet is there with just the right info. Ur welcome.
A: Universe (It surrounds everything) B: Galaxy (Smaller than the universe but larger than the rest) C: Solar System D: Mars
Cant help you for number 2 though. Hope this helps :)
2/18 reduced = 1/9 that's my answer