Percentages: Fill in the gaps

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Presentation transcript:

Percentages: Fill in the gaps Silent Teacher Intelligent Practice Narration Your Turn Practice

Worked Example Your Turn Original Amount: 40 Percentage: 24% Original Amount: 40 Percentage: 72% As a fraction: Multiplier: Percentage of…: Increased by…: Decreased by…: As a fraction: Multiplier: Percentage of…: Increased by…: Decreased by…:

Original Amount Percentage As a fraction Multiplier Percentage of… Increased by… Decreased by…. 60 20% 1 5 0.2 12 72 48 30% 3 10 0.3 18 42 78 25% 1 4 0.25 15 75 45 30 7.5 37.5 22.5 2.5% 1 40 0.025 0.75 30.75 29.25 22.5% 9 40 0.225 6.75 36.75 23.25 300 67.5 367.5 232.5 1. 2. 3. 4. 5. 6. 7.

Original Amount Percentage As a fraction Multiplier Percentage of… Increased by… Decreased by…. 300 20.5% 41 200 0.205 61.5 361.5 238.5 60 12.3 72.3 47.7 102.5% 41 40 1.025 121.5 −1.5 112.5% 9 8 1.125 67.5 127.5 −7.5 6 11.25% 9 80 0.1125 0.675 6.675 5.325 311.25% 249 80 3.1125 18.675 24.675 −12.675 622.5% 249 40 6.225 37.35 43.35 −31.35 8. 9. 10. 11. 12. 13. 14.

Original Amount Percentage As a fraction Multiplier Percentage of… Increased by… Decreased by…. 60 20% 1 5 0.2 12 72 48 30% 3 10 0.3 18 42 78 25% 1 4 0.25 15 75 45 30 7.5 37.5 22.5 2.5% 1 40 0.025 0.75 30.75 29.25 22.5% 9 40 0.225 6.75 36.75 23.25 300 67.5 367.5 232.5 1. 2. 3. 4. 5. 6. 7.

Original Amount Percentage As a fraction Multiplier Percentage of… Increased by… Decreased by…. 300 20.5% 41 200 0.205 61.5 361.5 238.5 60 12.3 72.3 47.7 102.5% 41 40 1.025 121.5 −1.5 112.5% 9 8 1.125 67.5 127.5 −7.5 6 11.25% 9 80 0.1125 0.675 6.675 5.325 311.25% 249 80 3.1125 18.675 24.675 −12.675 622.5% 249 40 6.225 37.35 43.35 −31.35 8. 9. 10. 11. 12. 13. 14.