Show All of Your Work and Circle Your Final Answer

Name:______Date:______Period:______

Module 3 Review

Show all of your work and circle your final answer.

1. Your doctor told you to increase your water consumption to 3 liters a day. Your water bottles come in 16 ounce containers. How many water bottles do you need to drink to consume 3 liters? / 2. How many meters is the 20 yard dash?
3. What is the percent increase for an annual salary that went from 70,000 to 95,000? / 4. The city of Tomball had a population of 10,753. In 2014 Tomball had a population of 11,299. What is the percent increase?
5. At your garage sale you want to sell your bike that you bought for $130 and make a profit of $50. What is the percent of markup? / 6. A merchant would like to make a profit of at least 50%. If he buys a computer for $325 and sells it for $487.50 will he meet his goal?
7. 11 out of the 20 friends you invited to your Christmas party can attend. What percent of your invited friends are attending? / 8. You put 10% of your weekly income into savings. If you made $150 babysitting this week, how much will you put into savings?
9. You moved closer to your school to reduce your drive time by 25%. If you originally drove 15miles to school how far are you driving now? / 10. You have a coupon for 30% off one regular priced item. If you are buying a pair of shoes for $75.69 how much is the discount?
11. Your favorite cereal now comes in 27 ounce boxes from its original 12 ounce box. What is the percent increase? / 12. Your favorite candy bar says that it is 25% larger. If it was originally 10g how my grams is the new and improved candy bar?
13. Your math average for the 1st 6 weeks was a 92 for the second 6 weeks your math average was an 81. Write expression to represent the percent change and find the percent of change. / 14. A Splash Town season pass is $59.99 this year. Last year a season pass was $65.99. Write expression to represent the percent change and find the percent of change.
15. You spend $64 at a store on Christmas presents. Sales tax is 8%. What will be your total cost? / 16. You would like to place an online order for two Kindle books that are each @6.99 and additional book for $8.50. Tax is 7%. What will be your total cost?
17. You want to leave a 20% tip on your bill of $38. What is the amount of tip? / 18. During your holiday shopping you bought several items using 2 coupons. You bought your mom a pair of earrings for $45 with a 10% off coupon. You bought your dad a new wallet for $25 with a 20% off coupon and you bought your sister headphones for $15. What did you spend in total?
19. Write a percent markup question and solve it. / 20. Write a percent decrease question and solve it.