Answer:
The answer to your question is letter B. h/180 is correct
Step-by-step explanation:
Data
number of words = h
time = 3 hours
Process
1.- Convert the number of hours to minutes using proportions, we know that 1 hour equals 60 minutes.
1 hour ------------------- 60 minutes
3 hours ---------------- x
x = (3 x 60) / 1
Simplification
x = 180 minutes
2.- Write the equation
She typed = h/3 = h/180
