A ruby throated humming bird beats its wings 159 times in 3 seconds. How many times does the ruby throated hummingbird beats its
wing
per second?__________________________________________________________
2 answers:
Answer: 53
Step-by-step explanation:Divide 159/3 to get the rate per second
The hummingbird beats it’s wings 53 times per second. Divide 159 by 3 which gives you 53.
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