Q1) The multiplication factor to decrease by 50% is? [ x 0.5]

Q1) Increase £45 by 15%. [ £51.75]

Q1) Increase £675 by 35%. [ £911.25]

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

Q2) Increase £120 by 45%. [ £174.00]

Q2) Decrease £750 by 40%. [ £450.00]

Q3) The multiplication factor to increase by 15% is? [ x 1.15]

Q3) Decrease £15 by 45%. [ £8.25]

Q3) Decrease £15 by 10%. [ £13.50]

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

Q4) Increase £120 by 5%. [ £126.00]

Q4) Increase £255 by 30%. [ £331.50]

Q5) The multiplication factor to decrease by 5% is? [ x 0.95]

Q5) Decrease £60 by 30%. [ £42.00]

Q5) Increase £135 by 45%. [ £195.75]

Q6) The multiplication factor to increase by 50% is? [ x 1.5]

Q6) Increase £15 by 15%. [ £17.25]

Q6) Increase £615 by 40%. [ £861.00]

Q7) The multiplication factor to decrease by 30% is? [ x 0.7]

Q7) Increase £90 by 40%. [ £126.00]

Q7) Decrease £135 by 20%. [ £108.00]

Q8) The multiplication factor to decrease by 45% is? [ x 0.55]

Q8) Decrease £45 by 40%. [ £27.00]

Q8) Increase £285 by 20%. [ £342.00]

Q9) The multiplication factor to increase by 5% is? [ x 1.05]

Q9) Decrease £15 by 5%. [ £14.25]

Q9) Increase £570 by 10%. [ £627.00]

Q10) The multiplication factor to decrease by 10% is? [ x 0.9]

Q10) Increase £105 by 10%. [ £115.50]

Q10) Increase £645 by 45%. [ £935.25]