Asked by Barry Vacker

17) While exercising, Julie found that her heart was beating 12 times every 5 seconds. How many times was it beating per minute?

So does it start out like this? 12/5=x/60
Answered by Ms. Sue
yes
Answered by Barry Vacker
Thank you!!!
Answered by Ms. Sue
You're welcome.
Answered by Barry Vacker
So is the answer 144?

12/5=x/60
5x/5=720/5
x=450 beats per minute
Answered by Ms. Sue
Yes.
Answered by Barry Vacker
Thank you so, so, so much! :)
Answered by Ms. Sue
You're welcome.
Answered by Mrs Camoli
NO THIS IS WRONG!!!!!!!
Answered by Aub
12/5=x12/x12=144/60
Multiply both. 144 bpm
Answered by While exercising, Julie found that her heart was beating 12 times every 5 seconds. How many times wa
While exercising, Julie found that her heart was beating 12 times every 5 seconds. How many times was it beating per minute?
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