SOLUTION: Find the cost of, in cents, of 8 books if 3 books of the same kind cost D dollar (1) 8D divided by three (2)3 divided by 800D (3)3 divided by 8D (4) 800D divided by 3 (5) 108D

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Question 658690: Find the cost of, in cents, of 8 books if 3 books of the same kind cost D dollar
(1) 8D divided by three
(2)3 divided by 800D
(3)3 divided by 8D
(4) 800D divided by 3
(5) 108D divided by 3

Found 3 solutions by stanbon, MathLover1, MathTherapy:
Answer by stanbon(75887)   (Show Source): You can put this solution on YOUR website!
Find the cost of, in cents, of 8 books if 3 books of the same kind cost D dollar
----
Each book costs D/3 cents
Eight boos will cost (8/3)D cents
-----
Ans: # 1
===============
Cheers,
Stan H.
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(1) 8D divided by three
(2)3 divided by 800D
(3)3 divided by 8D
(4) 800D divided by 3
(5) 108D divided by 3

Answer by MathLover1(20850)   (Show Source): You can put this solution on YOUR website!
Each book costs cents
Eight books will cost cents

so, the answer is: (1) divided by

Answer by MathTherapy(10555)   (Show Source): You can put this solution on YOUR website!

Find the cost of, in cents, of 8 books if 3 books of the same kind cost D dollar
(1) 8D divided by three
(2)3 divided by 800D
(3)3 divided by 8D
(4) 800D divided by 3
(5) 108D divided by 3

If 3 books cost a total of D dollars, then 3 books cost D(100), or 100D cents

With cost of 8 books being C, we can say that:



3C = 800D ------ Cross-multiplying

C, or cost of 8 books = cents (CHOICE 4)

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