Week 13 Percentages Plenary

What is the percentage of the shaded area?

• 64%

• 80%

• 16%

• 40%

What percentage of the grid is shaded?

• 75%

• 90%

• 80%

• 12%

Work out 21% of £340 using a calculator?

• £81.5

• £61.5

• £71.4

• £51.4

Work out 67.7% of £2000 using a calculator?

• £1234

• £1324

• £1111

• £1354

Work out 35% of £80 without a calculator?

• £29

• £28

• £30

• £35

Work out 97.5% of £24 without a calculator?

• 24.0

• 23.4

• 23.5

• 26.0