110k views
3 votes
After every ninth visit to a restaurant you receive a free beverage. After every twelfth visit you receive a free appetizer. If you visit the restaurant 100 times , on which visit will you receive a free beverage and a free appetizer? At which visit will you first receive a free beverage and a free appetizer?

(HINT): this problem is about LCM.

2 Answers

1 vote

at the 72 visit they will get a free beverage and a free appetizer.

User Cochise Ruhulessin
by
7.9k points
5 votes
at the 72 visit they will get a free beverage and a free appetizer.

User Steve Magness
by
8.6k points
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.