Question

Rosa has read 72 pages of a book. These pages make up 45% of the book. Select from the drop-down menu to correctly identify the total number of pages in the book. There are a total of pages in the ______book.

Answer 1

72 = 45%
32 = 5%

45 * 2 = 90 5 * 2 = 10

total number of pages is 208

Answer 2

160 pages all you do is cross multiply