Q1) Find 20% of £90. [ £18.00]

Q1) Decrease £60 by 5%. [ £57.00]

Q1) Decrease £165 by 50%. [ £82.50]

Q2) Find 5% of £60. [ £3.00]

Q2) Decrease £60 by 45%. [ £33.00]

Q2) Decrease £300 by 30%. [ £210.00]

Q3) Find 30% of £120. [ £36.00]

Q3) Decrease £90 by 10%. [ £81.00]

Q3) Increase £405 by 10%. [ £445.50]

Q4) Find 45% of £30. [ £13.50]

Q4) Decrease £90 by 25%. [ £67.50]

Q4) Decrease £270 by 5%. [ £256.50]

Q5) Find 40% of £90. [ £36.00]

Q5) Increase £30 by 50%. [ £45.00]

Q5) Increase £300 by 45%. [ £435.00]

Q6) Find 20% of £120. [ £24.00]

Q6) Increase £105 by 30%. [ £136.50]

Q6) Increase £375 by 10%. [ £412.50]

Q7) Find 5% of £150. [ £7.50]

Q7) Increase £60 by 20%. [ £72.00]

Q7) Increase £675 by 35%. [ £911.25]

Q8) Find 20% of £30. [ £6.00]

Q8) Decrease £105 by 20%. [ £84.00]

Q8) Increase £255 by 25%. [ £318.75]

Q9) Find 30% of £75. [ £22.50]

Q9) Decrease £45 by 15%. [ £38.25]

Q9) Increase £615 by 40%. [ £861.00]

Q10) Find 15% of £120. [ £18.00]

Q10) Increase £90 by 15%. [ £103.50]

Q10) Increase £270 by 20%. [ £324.00]