Because it does ...............
Answer:x^6/4
Step-by-step explanation:
Simplifying the steps
For every kilometer, there is 0.621371 miles.
So, 100 kilometers is 62.1371 miles.
Multiply 0.621371 by 100.
The correct answer for 12 is B
If a number can be represented by a fraction, it is a rational number. So yes, 1815 is a rational number