Answer:

Step-by-step explanation:


Hope this helps!
Answer:
3:4 i think
Step-by-step explanation:
3 4 is the answer
9,899 = 206x
He divided by 206
He got 48.053 and rounded up to 49
My using the equation, we can see that he is correct.
Answer:
35 dollars
Step-by-step explanation:333-18=315 dollars
315/9=35 dollars for each book