Will give brainliest and say thank you if its blurry click on the picture

Answer:
1.) 1 or 2/3 2.) 9 3.) 5 or 5.375 4.) 2 or 1.5 5.) 1 or 0.5 6.) 4 or 3.638
7.) 1.55 because 15.5 divided by 10 is 1.55.
Step-by-step explanation:
Don't know how to do 8 and 9 but I hope the answer I provided help.