This page's points are free, right? Also, the person who answered the question is a genius, everyone give her/his profile a thanks. Wait, someone delete this answer- I don't deserve these points, let the person who answered the question get them.
Answer:
ok i answer
Step-by-step explanation:
yes
yellow
3.8 in decimal form, or 3 4/5
I just used a calculator, sorry :(
anyways, hope this helped! :)