Question

The following table shows the number of heart beats for 4 animals. For example, the pig's heart beats 225

Answer 1

Answer:

The cow's heart beats at 65 beats per minute

Step-by-step explanation:

To solve the per minute, take the total heartbeat number and divide it by the amount of minutes like so:

Pig: $\frac{225}{3}$

Horse: $\frac{180}{4}$

Cow: $\frac{520}{8}$

Dog: $\frac{540}{6}$

Now all that you have to do is simplify them to get the following values:

Pig: 75 beats per minute

Horse: 45 beats per minute

Cow: 65 beats per minute

Dog: 90 beats per minute

Answer 2

Answer:

none of the above
unless you typed one of them wrong all you have to do is divide each one by 3 and see which one gives you 65