1. Dallas’ Tallest Buildings
Prior Knowledge! The table shows the heights of the ten tallest buildings in Dallas.
Dallas’ Tallest Buildings
Building
Height (ft)
Bank of America Plaza
921
Renaissance Tower
886
Bank One Center
787
JP Morgan Chase Tower
738
Fountain Place
721
Trammell Crow Center
686
1700 Pacific Avenue
655
Thanksgiving Tower
645
Energy Plaza
629
Elm Place
625
What fraction of the buildings are between 600 and 900 feet tall?
Write this fraction using words.
Write this fraction as a decimal and percent.
1. 9 out of 10, which is 9/10
2. Nine-tenths
and 90%

2. Chapter 5: Percentage Title Page Number Essential Questions
What is the relationship between percentages, fractions, and decimals?
How can I use percentages in the real world?
Title
Page Number

3. Decimals, Percentages, and Fractions
I can:
Recall how to convert fractions and decimals into percentages.
Recall how to convert percentages into fractions and decimals.

4. F % D ➗ Decimals, Percentages, and Fractions
Remove decimal. Write as fraction (place value)
X 100% and simplify
➗100 (put over 100 and simplify ➗
X 100 (move decimal point 2 places right) D %
➗100 (move decimal point 2 places left)

5. Write as a percentage.
Example 1:
Example 2:
Example 3:
0.76

6. Write as a fraction in lowest terms.
Example 4:
Example 5:
20%

7. Write as a decimal.
Example 6:
Example 7:
229%
34%

8. Fraction Percentage Decimal 3/5 0.87 1/10 0.08 3 or 3/1 0.42 11/20
Copy and complete this chart: Fractions & Decimals to Percentages (x 100)
Fraction
Percentage
Decimal
3/5
0.87
1/10
0.08
3 or 3/1
0.42
11/20
3.04

9. Percentage Fraction Decimal 23% 8% 130% 84% 20% 123%
Copy and complete this chart: Percentages into Fractions & Decimals (➗ 100)
Percentage
Fraction
Decimal
23% 8%
130%
84%
20%
123%

10. Helen Holt

11. Independent Practice p93 - #1– 4 and p94 - #1 - 2
Math & Art Design (remember to simplify your fractions!). Glue in.
Ch. 5 Test – Sections 1-4 (Dec. 7) and Section 5 (Dec. 8)
Calculator Skills Quiz – 1C, 1F, 3C.2 (reviewing rounding), 5A. Sections 1-2 (Dec. 8) and Sections 3-5 (Dec. 12)