Question

Bob is putting books on a shelf and takes a break after filling 18 1/2 inches on the book shelf. The book shelf is now 2/3 full. How long is the entire bookshelf?

Answer 1

Explanation:

= 18 1/2 : 2/3

= 37/2 : 2/3

= 37/2 * 3/2

= 111/4

= 27 3/4 inches

Answer 2

= 18 1/2 : 2/3

= 37/2 : 2/3

= 37/2 * 3/2

= 111/4

= 27 3/4 inches