Q1) The multiplication factor to decrease by 10% is? [ 0.9]

Q1) Decrease £15 by 5%. [ £14.25]

Q1) Decrease £525 by 25%. [ £393.75]

Q2) The multiplication factor to increase by 40% is? [ 1.4]

Q2) Decrease £75 by 45%. [ £41.25]

Q2) Increase £75 by 50%. [ £112.5]

Q3) The multiplication factor to increase by 20% is? [ 1.2]

Q3) Increase £60 by 45%. [ £87]

Q3) Increase £225 by 5%. [ £236.25]

Q4) The multiplication factor to increase by 50% is? [ 1.5]

Q4) Decrease £105 by 35%. [ £68.25]

Q4) Decrease £390 by 35%. [ £253.5]

Q5) The multiplication factor to decrease by 25% is? [ 0.75]

Q5) Decrease £75 by 20%. [ £60]

Q5) Increase £300 by 40%. [ £420]

Q6) The multiplication factor to decrease by 15% is? [ 0.85]

Q6) Decrease £135 by 30%. [ £94.5]

Q6) Increase £720 by 30%. [ £936]

Q7) The multiplication factor to decrease by 5% is? [ 0.95]

Q7) Decrease £60 by 15%. [ £51]

Q7) Increase £135 by 10%. [ £148.5]

Q8) The multiplication factor to increase by 35% is? [ 1.35]

Q8) Increase £120 by 50%. [ £180]

Q8) Increase £585 by 15%. [ £672.75]

Q9) The multiplication factor to increase by 15% is? [ 1.15]

Q9) Decrease £150 by 50%. [ £75]

Q9) Decrease £90 by 25%. [ £67.5]

Q10) The multiplication factor to increase by 25% is? [ 1.25]

Q10) Decrease £150 by 10%. [ £135]

Q10) Decrease £465 by 45%. [ £255.75]