Question

Andrea's heart rate is 70 per minute. How many times will it beat in 3 minutes?

Answer 1

Answer:210

Step-by-step explanation:

70 beats per minute * 3 minutes

Answer 2

Answer:

210 beats

Step-by-step explanation:

All you do is multiply 70 by 3. since 70 is per minute all you have to do is multiply by the 3 to get a total of 210.