160k views
4 votes
Cooper was out at a restaurant for dinner when the bill came. His dinner came to $18. After adding in a tip, before tax, he paid $20.34. Find the percent tip.

2 Answers

11 votes

Answer: 13%

Explanation:

$20,34/$18=1.13

1.13x100=113%

113%-100%=13%

User Bas
by
5.1k points
11 votes

Answer: Copper paid 13%

Explanation:

User Diomidis Spinellis
by
5.9k points