Q1) The multiplication factor to increase by 15% is? [ x 1.15]

Q1) Decrease £15 by 15%. [ £12.75]

Q1) Increase £675 by 20%. [ £810.00]

Q2) The multiplication factor to increase by 50% is? [ x 1.5]

Q2) Increase £105 by 25%. [ £131.25]

Q2) Decrease £255 by 35%. [ £165.75]

Q3) The multiplication factor to increase by 40% is? [ x 1.4]

Q3) Decrease £15 by 20%. [ £12.00]

Q3) Increase £390 by 30%. [ £507.00]

Q4) The multiplication factor to increase by 30% is? [ x 1.3]

Q4) Decrease £45 by 45%. [ £24.75]

Q4) Decrease £45 by 45%. [ £24.75]

Q5) The multiplication factor to decrease by 45% is? [ x 0.55]

Q5) Decrease £120 by 50%. [ £60.00]

Q5) Increase £645 by 25%. [ £806.25]

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

Q6) Decrease £60 by 40%. [ £36.00]

Q6) Increase £255 by 20%. [ £306.00]

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

Q7) Increase £15 by 30%. [ £19.50]

Q7) Decrease £555 by 35%. [ £360.75]

Q8) The multiplication factor to decrease by 10% is? [ x 0.9]

Q8) Increase £90 by 25%. [ £112.50]

Q8) Decrease £270 by 35%. [ £175.50]

Q9) The multiplication factor to decrease by 25% is? [ x 0.75]

Q9) Decrease £90 by 40%. [ £54.00]

Q9) Increase £150 by 50%. [ £225.00]

Q10) The multiplication factor to decrease by 40% is? [ x 0.6]

Q10) Increase £150 by 50%. [ £225.00]

Q10) Increase £465 by 40%. [ £651.00]