Every ninth person in line at a movie theatre gets free popcorn. every sixth person get frer apple juice. which person in line will get both popcorn and apple juice for free at the same time?

6 = 3*2

9 = 3*3

free both products  3*3 *2 = 18

The 18th person gets free popcorn and apple juice

1)is not similar since corresponding sides are not in the same ratio

2)are similar since corresponding sides are in the same ratio and corresponding angles are equal

hope it will

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