Percentage change

LGS teachers, 2 черв. 2015


  • 1. Percentage increase
  • 2. Percentage decrease
  • 3. Inverse percentage problems (part 1)
  • 4. Inverse percentage problems (part 2)
  • 5. Percentage change

1.

Percentage increase
– Chris Luke

2.

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3.

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4.

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5.

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