What is the total cost (in cents) of A books, which cost B dollars each, and C books, which cost D cents each?
A. AB + CD
B. AB/(CD)
C. ABCD/100
D. 100AB + CD
E. AB + CD/100
A. AB + CD
B. AB/(CD)
C. ABCD/100
D. 100AB + CD
E. AB + CD/100