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jeka94
3 years ago
13

Help please i need this very bad

Mathematics
1 answer:
Eddi Din [679]3 years ago
3 0

Answer:

429 beats

Step-by-step explation:

4 minutes and 12 seconds = 252 seconds

3 minutes and 54 seconds = 234 seconds

By ratio and proportion,

252 : 462 = 234 : x

x = (462*234)/252

x = 429 beats

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