Question

A movie rental store gives a free popcorn to every 30th customer and a free movie rental to every 35th customer. Which customer was the first to win both prizes?

Customer number number ANSWER HERE was the first to win both prizes.

Answer 1

210

Explanation:

Find the least common multiple.

Start at 0 with both numbers, and list each multiple until they match up.

In this case:

30: 0, 30, 60, 90, 120, 150, 180, 210, 240...

35: 0, 35, 70, 105, 140, 175, 210...

LCM = 210, The 210th customer will be the first to win both prizes.

Answer 2

jjxjjdjeejejnwmememwmwkw