B shows her getting closer to home, immediately turning round, gives time for finding book then riding all the way home at a constant speed
Answer:
p = 100(J/K - 1)
Step-by-step explanation:
When we want to make a variable the subject of an equation, we want to get that variable by itself on one side of the equation - to unwrap it from all the operations attached to it.
Here's what the process looks like for p:

2.35 is equivalent to 235%