1. Assume you had $450 and got an increase to $600, what percentage increase is this?

2. Assume you got an 80% on a quiz.You notice that there was 25 points possible, how many points did you miss?

3. Assume that last year, 800,000 people attended the Christmas Eve celebration at Walt Disney World.This year, attendance for the Christmas Eve celebration is expected to increase by 35%.What is the total number of people expected at Walt Disney World for this event

4. Pete Smith found in his attic a Woody Woodpecker watch in its original box.It had a price tag on it for $4.50.The watch was made in 1949.Pete brought the watch to an antiques dealer and sold it for $35.What was the percent of increase?

5. In making an analysis of grass seed, a technician found 6.942 grams of pure seed and .178 grams of weed seed.What is the percent of pure seed in the sample?