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1 STANDARD 1.3 Converting a Fraction to % Problem 1 Problem 4 Problems 3 Problem 2 Problem 5 END SHOW PRESENTATION CREATED BY SIMON PEREZ. All rights reserved.

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Presentation on theme: "1 STANDARD 1.3 Converting a Fraction to % Problem 1 Problem 4 Problems 3 Problem 2 Problem 5 END SHOW PRESENTATION CREATED BY SIMON PEREZ. All rights reserved."— Presentation transcript:

1 1 STANDARD 1.3 Converting a Fraction to % Problem 1 Problem 4 Problems 3 Problem 2 Problem 5 END SHOW PRESENTATION CREATED BY SIMON PEREZ. All rights reserved

2 2 1.3 Convert fractions to decimals and percents and use these representations in estimations, computations and applications. 1.3 Convertir fracciones a decimales y porcentajes y usar estas representaciones en estimaciones, cálculos y aplicaciones. GRADE 7: Number Sense PRESENTATION CREATED BY SIMON PEREZ. All rights reserved

3 3 STANDARD = 1 10 =0.1 10% =0.10 PRESENTATION CREATED BY SIMON PEREZ. All rights reserved

4 4 STANDARD = = 1 5 =0.2 20% =0.20 PRESENTATION CREATED BY SIMON PEREZ. All rights reserved

5 5 STANDARD = = 2 5 =0.4 40% = PRESENTATION CREATED BY SIMON PEREZ. All rights reserved

6 6 STANDARD = = 3 5 =0.6 60% = PRESENTATION CREATED BY SIMON PEREZ. All rights reserved

7 7 STANDARD = = 4 5 =0.8 80% =0.80 PRESENTATION CREATED BY SIMON PEREZ. All rights reserved

8 8 STANDARD = = 4 5 =0.8 80% =0.80 Find 80% of 60: Remember: then 80 hundredths of 60 are: If = 0.8 x x 60.8 Decimal places Decimal places in the result = is 80% of 60 PRESENTATION CREATED BY SIMON PEREZ. All rights reserved

9 9 STANDARD 1.3 Find 20% of 95: Remember: Then 20 hundredths of 95 are: If = 0.2 x x 95.2 Decimal places Decimal places in the result = = = 1 5 =0.2 20% = is 20% of 95 PRESENTATION CREATED BY SIMON PEREZ. All rights reserved

10 10 STANDARD 1.3 Find 40% of 15: Remember: Then 40 hundredths of 15 are: If = 0.4 x x 15.4 Decimal places Decimal places in the result = 6 6 is 40% of = = 2 5 =0.4 40% = PRESENTATION CREATED BY SIMON PEREZ. All rights reserved

11 11 STANDARD 1.3 Find 60% of 81: Remember: Then 60 hundredths of 81 are: If = 0.6 x x 81.6 Decimal places Decimal places in the result = is 60% of = = 3 5 =0.6 60% = PRESENTATION CREATED BY SIMON PEREZ. All rights reserved

12 12 Find 35% of 12: = 0.35 x 12 = is 35% of 12 Find 47% of 23: = 0.47 x 23 = is 47% of 23 Find 15% of 4: = 0.15 x 4 = is 15% of 4 STANDARD 1.3 PRESENTATION CREATED BY SIMON PEREZ. All rights reserved


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