Q1) The multiplication factor to decrease by 20% is? [ x 0.8]

Q1) The multiplication factor to increase by 45% is? [ x 1.45]

Q1) Decrease £30 by 30%. [ £21.00]

Q2) The multiplication factor to decrease by 10% is? [ x 0.9]

Q2) The multiplication factor to increase by 15% is? [ x 1.15]

Q2) Increase £105 by 30%. [ £136.50]

Q3) The multiplication factor to decrease by 15% is? [ x 0.85]

Q3) The multiplication factor to increase by 5% is? [ x 1.05]

Q3) Increase £135 by 30%. [ £175.50]

Q4) The multiplication factor to decrease by 40% is? [ x 0.6]

Q4) The multiplication factor to increase by 35% is? [ x 1.35]

Q4) Decrease £15 by 40%. [ £9.00]

Q5) The multiplication factor to decrease by 20% is? [ x 0.8]

Q5) The multiplication factor to increase by 5% is? [ x 1.05]

Q5) Decrease £105 by 25%. [ £78.75]

Q6) The multiplication factor to decrease by 30% is? [ x 0.7]

Q6) The multiplication factor to increase by 15% is? [ x 1.15]

Q6) Decrease £150 by 40%. [ £90.00]

Q7) The multiplication factor to decrease by 50% is? [ x 0.5]

Q7) The multiplication factor to increase by 10% is? [ x 1.1]

Q7) Decrease £105 by 25%. [ £78.75]

Q8) The multiplication factor to decrease by 40% is? [ x 0.6]

Q8) The multiplication factor to increase by 30% is? [ x 1.3]

Q8) Decrease £135 by 10%. [ £121.50]

Q9) The multiplication factor to decrease by 40% is? [ x 0.6]

Q9) The multiplication factor to increase by 40% is? [ x 1.4]

Q9) Increase £15 by 5%. [ £15.75]

Q10) The multiplication factor to decrease by 15% is? [ x 0.85]

Q10) The multiplication factor to increase by 50% is? [ x 1.5]

Q10) Decrease £15 by 15%. [ £12.75]