Problem 1 We have two bags of marbles. The first bag has a ratio of 2 blue marbles to 7 red ones. The second bag has the same ratio. If the 2nd bag has 37 red marbles, how many blue ones does it have? Problem 2 Detroit puts out 5 white cars to every green car. If Detroit makes 2,692,000 green cars, how many white cars does it make? Problem 3 If girls made “A’s” on a ratio of 7 to 5 compared to boys (of course this is not in our school), how many “A’s” would the boys make, if the girls made 92?