During a certain operation B persons are successfully recovered every year. If A persons are treated during the last 5 years what will be the average death rate per year______ ?

A.B/5

B.A-5B

C.(A-b)/5

D.(A-5B)/5

E.A+5B

Show Answer

Answer=Option D

Subscribe
Notify of
guest
0 Comments
Oldest
Newest Most Voted
Inline Feedbacks
View all comments
0
Would love your thoughts, please comment.x
()
x