Four hundred eighty two point seventy three tenths
Yes it is, and don't worry, I hate school too! Amazing username!
A ration is basically a fraction. It can be written different ways i.e. 2/3 or 2:3. They are both the same thing. There are 5 girls out of 39 students... ratio= 5/39 or 5:39
The answer to your question is option b because opposite angles in a quadrilateral are equal to one another
