While sitting in the quad on central campus, I counted 9 students riding 2-wheeled mopeds or 3-wheeled scooters, which made a total of 21 wheels. How many mopeds and how many scooters passed by me?

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asked Jun 22, 2021 13.7k views

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While sitting in the quad on central campus, I counted 9 students riding 2-wheeled mopeds or 3-wheeled scooters, which made a total of 21 wheels. How many mopeds and how many scooters passed by me?

Mathematics
college

Sana Sana asked

by Sana Sana

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6 votes

Answer:

9+12=21

hope this helps!!

Explanation:

mopeds; 3x3=9 + scotters 6x2=12

hope this helps!!

Tim Johnsen answered Jun 29, 2021

by Tim Johnsen

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