Percentage Increase/Decrease

Year 9

Increase £7.00 by 10%

Increase £7.70 by 10%

Increase £5.00 by 50%

Decrease £7.50 by 10%

Decrease £10.00 by 20%

Decrease £8.00 by 20%

Decrease £6.40 by 20%

Increase £5.12 by 100%

How much is a £9.00 CD in a 15% off sale?

How much is a £22.00 shirt in a 15% off sale?

I put £25.00 in my bank, and earn 4% interest.

How much do I now have in my account?