Question

after every eighth visit to a restaurant you receive a free beverage.after every tenth visit you receive a free appetizer. if you visit the restaurant 100 times, on which visits will you receive a free beverage and a free appetizer?

Answer 1

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Explanation:

Answer 2

On the 40th and the 80th you will receive both a free beverage and a free appetizer. You can find this by simply finding the multiples of both number up to 100 (or a little more than 100) to find out on which dates you'd get bothe an appetizer and beverage for free. Here are the multiples of both, to prove this answer.

• 8: 8, 16, 24, 32, 40, 48, 56, 64, 72, 80, 88, 96, 104.
• 10: 10, 20, 30, 40, 50, 60, 70, 80, 90, 100.

Thus making 40 and 80 the answers. I hope this helps!