Carl worked in the grocery store 24.25 hours last week. This week he worked 30.5 hours. How many more hours did he work this week than last?

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.