Mr Daniels Maths
Percentages: Repeated Change

Set 1

Set 2

Set 3

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

Q1) Increase £105 by 15%. [ £120.75]

Q1) A baseball cap has a price of £75 and increases by 30% and then reduces by 30%. How much is the baseball cap worth now? [ £68.25 ]

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

Q2) Decrease £75 by 45%. [ £41.25]

Q2) A bow tie has a price of £30 and decreases by 20% and then increases by 15%. How much is the bow tie worth now? [ £27.60 ]

Q3) The multiplication factor to increase by 20% is? [ x 1.2]

Q3) Decrease £15 by 50%. [ £7.50]

Q3) A blouse has a price of £30 and increases by 30% and then reduces by 30%. How much is the blouse worth now? [ £27.30 ]

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

Q4) Increase £60 by 20%. [ £72.00]

Q4) A suit has a price of £45 and increases by 10% and then reduces by 15%. How much is the suit worth now? [ £42.08 ]

Q5) The multiplication factor to increase by 10% is? [ x 1.1]

Q5) Decrease £135 by 25%. [ £101.25]

Q5) A pair of jeans has a price of £15 and increases by 10% and then reduces by 45%. How much is the pair of jeans worth now? [ £9.08 ]

Q6) The multiplication factor to increase by 40% is? [ x 1.4]

Q6) Increase £135 by 30%. [ £175.50]

Q6) A pair of hiking boots has a price of £30 and decreases by 20% and then increases by 15%. How much is the pair of hiking boots worth now? [ £27.60 ]

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

Q7) Increase £135 by 10%. [ £148.50]

Q7) A pair of hiking boots has a price of £30 and increases by 40% and then reduces by 30%. How much is the pair of hiking boots worth now? [ £29.40 ]

Q8) The multiplication factor to decrease by 15% is? [ x 0.85]

Q8) Decrease £135 by 35%. [ £87.75]

Q8) A pair of hiking boots has a price of £60 and decreases by 10% and then increases by 30%. How much is the pair of hiking boots worth now? [ £70.20 ]

Q9) The multiplication factor to increase by 35% is? [ x 1.35]

Q9) Decrease £105 by 35%. [ £68.25]

Q9) A suit has a price of £30 and increases by 10% and then reduces by 15%. How much is the suit worth now? [ £28.05 ]

Q10) The multiplication factor to decrease by 35% is? [ x 0.65]

Q10) Increase £60 by 15%. [ £69.00]

Q10) A bow tie has a price of £15 and decreases by 30% and then increases by 45%. How much is the bow tie worth now? [ £15.23 ]