Mr Daniels Maths
Percentages: Repeated Change

Set 1

Set 2

Set 3

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

Q1) Decrease £120 by 35%. [ £78]

Q1) A suit has a price of £75 and increases by 10% and then reduces by 15%. How much is the suit worth now? [ £70.13 ]

Q2) The multiplication factor to decrease by 5% is? [ 0.95]

Q2) Decrease £60 by 40%. [ £36]

Q2) A pair of jeans has a price of £30 and decreases by 40% and then increases by 15%. How much is the pair of jeans worth now? [ £20.70 ]

Q3) The multiplication factor to increase by 25% is? [ 1.25]

Q3) Increase £105 by 25%. [ £131.25]

Q3) A suit has a price of £60 and increases by 20% and then reduces by 15%. How much is the suit worth now? [ £61.20 ]

Q4) The multiplication factor to decrease by 35% is? [ 0.65]

Q4) Decrease £120 by 10%. [ £108]

Q4) A bow tie has a price of £30 and decreases by 40% and then increases by 15%. How much is the bow tie worth now? [ £20.70 ]

Q5) The multiplication factor to increase by 30% is? [ 1.3]

Q5) Decrease £30 by 5%. [ £28.5]

Q5) A baseball cap has a price of £60 and increases by 20% and then reduces by 15%. How much is the baseball cap worth now? [ £61.20 ]

Q6) The multiplication factor to decrease by 45% is? [ 0.55]

Q6) Decrease £75 by 15%. [ £63.75]

Q6) A shirt has a price of £15 and decreases by 40% and then increases by 15%. How much is the shirt worth now? [ £10.35 ]

Q7) The multiplication factor to increase by 40% is? [ 1.4]

Q7) Decrease £75 by 35%. [ £48.75]

Q7) A bow tie has a price of £60 and increases by 30% and then reduces by 45%. How much is the bow tie worth now? [ £42.90 ]

Q8) The multiplication factor to increase by 20% is? [ 1.2]

Q8) Decrease £75 by 10%. [ £67.5]

Q8) A pair of trousers has a price of £15 and decreases by 40% and then increases by 30%. How much is the pair of trousers worth now? [ £11.70 ]

Q9) The multiplication factor to decrease by 30% is? [ 0.7]

Q9) Increase £15 by 40%. [ £21]

Q9) A pair of Nikes has a price of £15 and decreases by 10% and then increases by 30%. How much is the pair of Nikes worth now? [ £17.55 ]

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

Q10) Increase £135 by 10%. [ £148.5]

Q10) A pair of trousers has a price of £45 and increases by 30% and then reduces by 45%. How much is the pair of trousers worth now? [ £32.18 ]