1. I WILL calculate what 30% is of a given decimal using a strip diagram.
We will represent benchmark fractions and percentages such as 1%, 10%, 25%, 33 1/3%, and multiples of these values using 10 by 10 grids and strip diagrams.
I WILL calculate what 30% is of a given decimal using a strip diagram.

4. If the entire strip diagram represents a class of 30 students, how many students would be in each 10% section?
50%
100%
10% 3 15 30

5. Use the 10 tiles pictured to represent forty problems on a test. A
Use the 10 tiles pictured to represent forty problems on a test.   A. What percent of the test does each tile represent? Write this percent in each tile below.
B. How many problems does each tile represent? Write this amount in each tile above.

6. If Marcus answered 80% of the problems correctly, how many problems did he answer correctly? How many problems did he answer incorrectly?
Percent of Test 0%
10%
20%
30%
40%
50%
60%
70%
80%
90%
100%
Number of Problems 4 20 40

7. Use the 10 tiles pictured below to represent $32
Use the 10 tiles pictured below to represent $32.80, the cost of a meal.   What percent of the cost does each tile represent? Write this percent in each tile below.
10%
20%
30%
40%
50%
60%
70%
80%
90%
100%
$32.80
What dollar amount does each tile represent? _____________Write this amount in each tile above.
How much is 5% of the cost of the meal?
If Jennifer’s meal cost $32.80 and she would like to leave a 15% tip, how much tip should she leave? What will be the cost of her meal and tip combined?

8. I WILL………..
Use the 10 tiles pictured below to represent $62.50, the cost of a pair of shoes.
What dollar amount does each tile represent? Write this amount in each tile above.
If the shoes are on sale for 30% off, how much is the discount? What is the sale price?