mathematics - problem solving
posted by ryan .
Andy took a reading test.He read 97 words per minute.If a book has an average of 250 words on a page,how many pages can Andy read in one hour ?
97 words/min x (1 page/250 words) x (60 min/1 hour) = ??
Note min cancels with min. words cancel with words. What's left? ?? pages/hour which is what you want for the units. Check my thinking. Check my work.