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Percent increase & decrease

Grade 7

What this lesson shows

Something costs 40, and the price goes UP by 25 percent. What's the new price?

Try it yourself

Real questions from this lesson's worksheets — answers below each one.

  1. 20 − 20%
    Show answer
    16
  2. 20 − 25%
    Show answer
    15
  3. 24 − 25%
    Show answer
    18
  4. 40 − 10%
    Show answer
    36

Practise this every day

Eduyro gives your child a short daily worksheet on exactly this skill, and moves them on only once they have it. Watch the lesson, then build the fluency.

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