Qwizdom - Percentage increase

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An interactive maths quiz designed for use with Qwizdom Interactive Voting Systems

An interactive maths quiz designed for use with Qwizdom Interactive Voting Systems

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  • 1. Percentage Increase/Decrease
    Year 9
  • 2. Increase £7.00 by 10%
  • 3. Increase £7.70 by 10%
  • 4. Increase £5.00 by 50%
  • 5. Decrease £7.50 by 10%
  • 6. Decrease £10.00 by 20%
  • 7. Decrease £8.00 by 20%
  • 8. Decrease £6.40 by 20%
  • 9. Increase £5.12 by 100%
  • 10. How much is a £9.00 CD in a 15% off sale?
  • 11. How much is a £22.00 shirt in a 15% off sale?
  • 12. I put £25.00 in my bank, and earn 4% interest.How much do I now have in my account?