There are 180 pages in the book diana is reading. diana has read 90 pages. what percent of the book has she read?

Compare the following pair of numbers a and b in three ways. a. find the ratio of a to b. b. find the ratio of b to a. c. complete the sentence: a is percent of b. a=120 and b=340 a. the ratio of a to b is . b. the ratio of b to a is . c. a is nothing percent of b.

Shannon drove for 540 minutes. if she traveled 65 miles per hour,how many total miles did she travel?

Awindow washer cleans 42 windows in 2 hours. at this rate, how many windows did he clean in 180 minutes.