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Bell work Pick a math word and write the definition Chapter 1 or 2

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Presentation on theme: "Bell work Pick a math word and write the definition Chapter 1 or 2"— Presentation transcript:

1 Bell work Pick a math word and write the definition Chapter 1 or 2

2 Title of notes: Percent, Fraction, Decimal conversions pg
Title of notes: Percent, Fraction, Decimal conversions pg. 44, 45, & 46 RS

3 Percentages A percentage is just a special type of fraction. 1%
1 part per hundred means 100 1 0.01 or = Explain the meaning of 1% with reference to fractions and decimals. We can work out 1% of something by dividing it by 100.

4 Percentages A percentage is just a special type of fraction. 25%
25 parts per hundred means 100 25 4 1 0.25 or = = Explain the meaning of 25% with reference to fractions and decimals. We can work out 25% of something by dividing it by 4.

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11 Examples %, fraction, and decimal conversions pg. 44 & 45 LS

12 Example 1: Convert the decimal to a percent 87.5%

13 Example 2: Convert 3.5% to a decimal 0.035

14 Example 3: Convert to a decimal 0.6

15 Convert the decimal 0.65 to a fraction in its lowest terms
Example 4: Convert the decimal 0.65 to a fraction in its lowest terms

16 Convert the decimal 0.125 to a fraction in its lowest terms
Example 5: Convert the decimal to a fraction in its lowest terms

17 Example 6: Express as a percent 62.5%

18 Example 7: Express 5% as a fraction

19 Video Fraction to decimals


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