The answer are
A.216
B.243
C.278
D.324

Answer:
A. 216
Step-by-step explanation:
Since 9720 divided by 45 equal 216.
Answer:
Option A
Step-by-step explanation:
Find the unit rate from the given information.
[tex]\frac{\text{words}}{\text{minute}}=\frac{9720}{45}=216[/tex]
Hope this helps!