Presentation is loading. Please wait.

Presentation is loading. Please wait.

Visualising Percentages

Published byAnnabella Lynch Modified over 5 years ago

Similar presentations

Presentation on theme: "Visualising Percentages"— Presentation transcript:

1 Visualising Percentages
©Mathematics Education Centre, Loughborough University

2 ©Mathematics Education Centre, Loughborough University
Strategy Visualize percentages – 100 squares Think of percentages as fractions Hundredths ?/100 ©Mathematics Education Centre, Loughborough University

3 ©Mathematics Education Centre, Loughborough University
1% ©Mathematics Education Centre, Loughborough University

4 ©Mathematics Education Centre, Loughborough University
3% ©Mathematics Education Centre, Loughborough University

5 ©Mathematics Education Centre, Loughborough University
10% ©Mathematics Education Centre, Loughborough University

6 ©Mathematics Education Centre, Loughborough University
20% ©Mathematics Education Centre, Loughborough University

7 ©Mathematics Education Centre, Loughborough University
17.5% ©Mathematics Education Centre, Loughborough University

8 ©Mathematics Education Centre, Loughborough University
50% ©Mathematics Education Centre, Loughborough University

9 ©Mathematics Education Centre, Loughborough University
99% ©Mathematics Education Centre, Loughborough University

10 ©Mathematics Education Centre, Loughborough University
100% ©Mathematics Education Centre, Loughborough University

Download ppt "Visualising Percentages"

Similar presentations

0.68 0.12 Decimals Ordering Decimals 0.3 Chris Clements.

Decimals Ordering Decimals 0.3 Chris Clements.
Moody Mathematics $100 $200 $300 $400 $500 $100 $200 $300 $400 $500 $100 $200 $300 $400 $500 $100 $200 $300 $400 $500 $100 $200 $300 $400.

Moody Mathematics $100 $200 $300 $400 $500 $100 $200 $300 $400 $500 $100 $200 $300 $400 $500 $100 $200 $300 $400 $500 $100 $200 $300 $400.
Calculating percentages of amounts no calculator ©Mathematics Education Centre, Loughborough University.

Calculating percentages of amounts no calculator ©Mathematics Education Centre, Loughborough University.
EXAMPLE 1 Solve quadratic equations Solve the equation. a. 2x 2 = 8 SOLUTION a. 2x 2 = 8 Write original equation. x 2 = 4 Divide each side by 2. x = ±

EXAMPLE 1 Solve quadratic equations Solve the equation. a. 2x 2 = 8 SOLUTION a. 2x 2 = 8 Write original equation. x 2 = 4 Divide each side by 2. x = ±
02/08/2015Regional Writing Centre2 02/08/2015Regional Writing Centre3.

02/08/2015Regional Writing Centre2 02/08/2015Regional Writing Centre3.
Lesson 1-2 Example 4 4-1 Solve. Lawn Kurt mowed 0.85 of the grass on his front lawn. Write a fraction to show the amount of grass that is left to mow.

Lesson 1-2 Example Solve. Lawn Kurt mowed 0.85 of the grass on his front lawn. Write a fraction to show the amount of grass that is left to mow.
Percentages L.O. to understand percentages as a fraction of 100.

Percentages L.O. to understand percentages as a fraction of 100.
People Fractions. Problem 1 of 20 Answer 1 = 10 Problem 2 of 20 Answer 2 = 5.

People Fractions. Problem 1 of 20 Answer 1 = 10 Problem 2 of 20 Answer 2 = 5.
35 x 64= 216 ÷ 8= REVIEW: Elapsed Time 12 6 3 9 1 2 4 5 7 8 10 11 Start: 3:10 pm End: 5:05 pm Elapsed Time: ?

35 x 64= 216 ÷ 8= REVIEW: Elapsed Time Start: 3:10 pm End: 5:05 pm Elapsed Time: ?
Fractions & Decimals.

Fractions & Decimals.
Excel Reading Excel tables ©Mathematics Education Centre, Loughborough University.

Excel Reading Excel tables ©Mathematics Education Centre, Loughborough University.
DECIMAL REVIEW Copyright © 2013Kelly Mott 1.

DECIMAL REVIEW Copyright © 2013Kelly Mott 1.
Rounding numbers ©Mathematics Education Centre, Loughborough University.

Rounding numbers ©Mathematics Education Centre, Loughborough University.
Calculating VAT no calculator 17.5% ©Mathematics Education Centre, Loughborough University.

Calculating VAT no calculator 17.5% ©Mathematics Education Centre, Loughborough University.
 https://es.khanacademy.org/math/cc-seventh-grade-math/cc-7th-fractions- decimals/cc-7th-fracs-to-decimals/v/converting-fractions-to-decimals-example.

 decimals/cc-7th-fracs-to-decimals/v/converting-fractions-to-decimals-example.
Simplifying fractions ©Mathematics Education Centre, Loughborough University.

Simplifying fractions ©Mathematics Education Centre, Loughborough University.
FRACTIONS, DECIMALS AND PERCENTAGES

FRACTIONS, DECIMALS AND PERCENTAGES
Ms. Nixon-Williams Grade 6 Honors Fractions, Decimals, Percent, Ratios Grade 6 Honors Fractions, Decimals, Percent, Ratios.

Ms. Nixon-Williams Grade 6 Honors Fractions, Decimals, Percent, Ratios Grade 6 Honors Fractions, Decimals, Percent, Ratios.
Lesson 4-1 Example 1 4-1 Example 1 Write two and seventy-five hundredths as a decimal and as a fraction in simplest form. 1. of the first square is shaded.

Lesson 4-1 Example Example 1 Write two and seventy-five hundredths as a decimal and as a fraction in simplest form. 1. of the first square is shaded.
Moody Mathematics $100 $200 $300 $400 $500 $100 $200 $300 $400 $500 $100 $200 $300 $400 $500 $100 $200 $300 $400 $500 $100 $200 $300 $400.

Moody Mathematics $100 $200 $300 $400 $500 $100 $200 $300 $400 $500 $100 $200 $300 $400 $500 $100 $200 $300 $400 $500 $100 $200 $300 $400.

Similar presentations

Ads by Google