Select from the given unit rates to match with each quantity
1 answer:
You might be interested in
Answer:
7000 cal/min
Step-by-step explanation:
It is mentioned that, Lucia is using energy at a rate of 420 kilo calories per hour ice skating
We know that,
1 kilo calories = 1000 calories
Using unitary method :
420 kilo calories = 420,000 calories
Also,
1 hour = 60 minutes
In this case, Lucia is using energy per 60 minutes = 420,000 calories. So,energy used by her per minute is :
Hence, Lucia is using 7000 calories per minute.
Credit to handgunmaine: https://brainly.in/question/13030745
Answer: 1fp = 525 minutes
35fp = 18,375 minutes
<u>Step-by-step explanation:</u>
Solve this using conversions
For 35 fp, multiply 35 fp by 525 minutes per 1 fp = 18,375