Use this to help you. this is a chart. it is not the answer but this helps
Answer:
2/3 can't be divided because it's in its lowest form so you can reduce it
You can use ruler and stuff and yea
Answer:
The answer is that each book costs 26 dollars
Step-by-step explanation:
First we subtract 199 dollar from 7 =182
Then we divide 182 dollars to the seven book in order to find a unit =182/7=26
To prove this answer multiply 26 dollars than 7 books and see if the outcome is 182.Then subtract 199 from 182 and see if you got 17.
The ratio would be 16:14 and then simplify it to 8:7
