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
10 answers
yes
Thank you!!!
You're welcome.
So is the answer 144?
12/5=x/60
5x/5=720/5
x=450 beats per minute
12/5=x/60
5x/5=720/5
x=450 beats per minute
Yes.
Thank you so, so, so much! :)
You're welcome.
NO THIS IS WRONG!!!!!!!
12/5=x12/x12=144/60
Multiply both. 144 bpm
Multiply both. 144 bpm
While exercising, Julie found that her heart was beating 12 times every 5 seconds. How many times was it beating per minute?
1 answer