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

Q1) The multiplication factor to increase by 20% is? [ x 1.2]

Q1) Increase £90 by 45%. [ £130.50]

Q2) The multiplication factor to decrease by 40% is? [ x 0.6]

Q2) The multiplication factor to increase by 20% is? [ x 1.2]

Q2) Increase £15 by 5%. [ £15.75]

Q3) The multiplication factor to decrease by 5% is? [ x 0.95]

Q3) The multiplication factor to increase by 45% is? [ x 1.45]

Q3) Decrease £60 by 45%. [ £33.00]

Q4) The multiplication factor to decrease by 45% is? [ x 0.55]

Q4) The multiplication factor to increase by 45% is? [ x 1.45]

Q4) Decrease £135 by 45%. [ £74.25]

Q5) The multiplication factor to decrease by 40% is? [ x 0.6]

Q5) The multiplication factor to increase by 35% is? [ x 1.35]

Q5) Decrease £120 by 25%. [ £90.00]

Q6) The multiplication factor to decrease by 10% is? [ x 0.9]

Q6) The multiplication factor to increase by 10% is? [ x 1.1]

Q6) Decrease £135 by 5%. [ £128.25]

Q7) The multiplication factor to decrease by 15% is? [ x 0.85]

Q7) The multiplication factor to increase by 30% is? [ x 1.3]

Q7) Increase £45 by 15%. [ £51.75]

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

Q8) The multiplication factor to increase by 5% is? [ x 1.05]

Q8) Decrease £150 by 5%. [ £142.50]

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

Q9) The multiplication factor to increase by 10% is? [ x 1.1]

Q9) Decrease £75 by 20%. [ £60.00]

Q10) The multiplication factor to decrease by 50% is? [ x 0.5]

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

Q10) Decrease £30 by 5%. [ £28.50]