Mario tracks his heart rate after throwing warm up pitches before a game.In 1/4 minute, marios heart beats 28 times. How many times does his heart beat in a minute?

Answer 1

To find out how many times Mario's heart beats in a minute, we can use the information that his heart beats 28 times in $\frac{1}{4}$ of a minute.

To determine the number of beats in a full minute, we can multiply the number of beats in $\frac{1}{4}$ minute by 4:

$$\text{Heart beats in 1 minute}=28\text{ beats}\times 4=112\text{ beats}$$

Therefore, Mario's heart beats 112 times in a minute.