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# Factors and Divisibility

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The librarian has 94 books to organize. He wants to put 5 books on some shelves and 6 books on other shelves. How could he arrange the books?

A. Have 8 shelves of 5 books, and 9 shelves of 6 books.

B. Have 9 shelves of 5 books, and 8 shelves of 6 books.

C. Have 5 shelves of 6 books, and 6 shelves of 5 books

D. Have 7 shelves of 5 books, and 6 sheleves of 6 books

Apr 6, 2021

### Best Answer

#1
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Let's go through and check each one:

A)

\$8*5+9*6=40+54+94\$(works!)

B)

\$9*5+8*6=45+48=93\$(does not work)

C)

\$5*6+6*5=30+30=60\$(does not work)

D)

\$7*5+6*6=35+36=71\$(does not work)

Out of these only \$\boxed{A}\$ works

Apr 6, 2021

### 1+0 Answers

#1
+484
+2
Best Answer

Let's go through and check each one:

A)

\$8*5+9*6=40+54+94\$(works!)

B)

\$9*5+8*6=45+48=93\$(does not work)

C)

\$5*6+6*5=30+30=60\$(does not work)

D)

\$7*5+6*6=35+36=71\$(does not work)

Out of these only \$\boxed{A}\$ works

RiemannIntegralzzz Apr 6, 2021