Answer:
The correct conversion is [tex]93 \text{ mile per hour}= 136.4 \text{ feet per second}[/tex]
Step-by-step explanation:
Given : Corey Kluber throws a 93 mile per hour fastball.
To find : How many feet per second does his fastball travel?
Solution :
Converting miles into feet,
[tex]1 \text{ mile } = 5280 \text{ feet}[/tex]
[tex]93 \text{ mile } = 5280\times 93 \text{ feet}[/tex]
Converting hour into seconds,
[tex]1 \text{ hour } = 60\times 60 \text{ seconds}[/tex]
So,
[tex]\frac{93 \text{ mile }}{1 \text{ hour }} = \frac{5280\times 93 \text{ feet}}{60\times 60 \text{ seconds}}[/tex]
[tex]93 \text{ mile per hour}= 136.4 \text{ feet per second}[/tex]
Therefore, The correct conversion is [tex]93 \text{ mile per hour}= 136.4 \text{ feet per second}[/tex]
