Answer:
14.2
Step-by-step explanation:
Find the words Mrs.hilt read
2010 x 21 = 42210 words
Find the money of 21 books
21 x 4.95 = $103.95
17% gets turned into .17, so we can multiply. You have to multiply because he earns 17% of tips.
17% of 200 is 34
200×.17=34
So he earns $34 in tips