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

Q1) Increase £150 by 15%. [ £172.50]

Q1) Decrease £600 by 40%. [ £360.00]

Q2) The multiplication factor to increase by 5% is? [ x 1.05]

Q2) Increase £150 by 40%. [ £210.00]

Q2) Decrease £480 by 35%. [ £312.00]

Q3) The multiplication factor to increase by 30% is? [ x 1.3]

Q3) Decrease £120 by 15%. [ £102.00]

Q3) Decrease £405 by 50%. [ £202.50]

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

Q4) Decrease £30 by 5%. [ £28.50]

Q4) Decrease £330 by 30%. [ £231.00]

Q5) The multiplication factor to increase by 50% is? [ x 1.5]

Q5) Increase £15 by 35%. [ £20.25]

Q5) Increase £675 by 25%. [ £843.75]

Q6) The multiplication factor to decrease by 35% is? [ x 0.65]

Q6) Decrease £120 by 5%. [ £114.00]

Q6) Increase £435 by 25%. [ £543.75]

Q7) The multiplication factor to decrease by 40% is? [ x 0.6]

Q7) Decrease £15 by 40%. [ £9.00]

Q7) Increase £315 by 25%. [ £393.75]

Q8) The multiplication factor to increase by 15% is? [ x 1.15]

Q8) Increase £120 by 30%. [ £156.00]

Q8) Increase £375 by 20%. [ £450.00]

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

Q9) Increase £105 by 5%. [ £110.25]

Q9) Increase £495 by 35%. [ £668.25]

Q10) The multiplication factor to decrease by 45% is? [ x 0.55]

Q10) Increase £135 by 25%. [ £168.75]

Q10) Increase £135 by 40%. [ £189.00]