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HACTEHA [7]
2 years ago
13

While performing a piece of music, Tommy strikes the cymbals every 7 beats and the triangle is every 12 beats. If he just struck

both at the same time, how many beats will pass before he again strikes them at the same time?
Mathematics
1 answer:
Semmy [17]2 years ago
5 0

Answer:

84

Step-by-step explanation:

In interval questions we use LCM

LCM of 7, 12=84

Therefore, the number of beats will pass before he again strikes them at the same time is 84

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