Bits and Pieces III Unit Test Review

Name: ______________________ Period: _____

Part 1 Find each sum, difference, product, or quotient. 1.

a)

b)

2.

a)

b)

Find the percent for the following situations. 3. If you received $400 off a piano that cost $3000. What percent discount did you get?

4. 16 is what percent of 80?

5. Bill scored 18 points out of 45 points on a test. What is Bill’s score written as a percent?

Solve the restaurant problem below. 6. Mary and Jen go to lunch at Chinooks. Their meal totals $54 before tax. a) The sales tax is 6%. How much sales tax will they have to pay?

b) The group wants to leave a 20% tip on just the cost of the food & drinks ($54). How much will they leave for a tip?

c) What is the total cost for the food & drinks, the sales tax, and the tip?

d) If they want to share the cost equally, how much will each person pay?

Find each amount and show how you got your answer. 7) What is 15% of 50

8) 16 is what percent of 25?

9) What is 2.5% of 60

10) 14 is 50% of what number?