Mr Daniels Maths
Percentages: Repeated Change

Set 1

Set 2

Set 3

Q1) The multiplication factor to increase by 35% is? [ x 1.35]

Q1) Decrease £15 by 45%. [ £8.25]

Q1) A pair of hiking boots has a price of £75 and increases by 10% and then reduces by 30%. How much is the pair of hiking boots worth now? [ £57.75 ]

Q2) The multiplication factor to increase by 20% is? [ x 1.2]

Q2) Decrease £90 by 35%. [ £58.50]

Q2) A pair of Nikes has a price of £30 and increases by 30% and then reduces by 15%. How much is the pair of Nikes worth now? [ £33.15 ]

Q3) The multiplication factor to decrease by 15% is? [ x 0.85]

Q3) Decrease £135 by 5%. [ £128.25]

Q3) A suit has a price of £60 and decreases by 20% and then increases by 45%. How much is the suit worth now? [ £69.60 ]

Q4) The multiplication factor to decrease by 40% is? [ x 0.6]

Q4) Decrease £120 by 35%. [ £78.00]

Q4) A bow tie has a price of £45 and increases by 50% and then reduces by 30%. How much is the bow tie worth now? [ £47.25 ]

Q5) The multiplication factor to decrease by 35% is? [ x 0.65]

Q5) Decrease £15 by 20%. [ £12.00]

Q5) A pair of trousers has a price of £60 and decreases by 20% and then increases by 45%. How much is the pair of trousers worth now? [ £69.60 ]

Q6) The multiplication factor to decrease by 30% is? [ x 0.7]

Q6) Decrease £90 by 10%. [ £81.00]

Q6) A suit has a price of £15 and decreases by 40% and then increases by 30%. How much is the suit worth now? [ £11.70 ]

Q7) The multiplication factor to increase by 5% is? [ x 1.05]

Q7) Increase £45 by 50%. [ £67.50]

Q7) A pair of trousers has a price of £60 and increases by 40% and then reduces by 30%. How much is the pair of trousers worth now? [ £58.80 ]

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

Q8) Decrease £120 by 40%. [ £72.00]

Q8) A baseball cap has a price of £15 and increases by 40% and then reduces by 30%. How much is the baseball cap worth now? [ £14.70 ]

Q9) The multiplication factor to decrease by 20% is? [ x 0.8]

Q9) Increase £15 by 15%. [ £17.25]

Q9) A pair of jeans has a price of £60 and increases by 40% and then reduces by 15%. How much is the pair of jeans worth now? [ £71.40 ]

Q10) The multiplication factor to increase by 10% is? [ x 1.1]

Q10) Decrease £90 by 20%. [ £72.00]

Q10) A pair of Nikes has a price of £15 and increases by 40% and then reduces by 30%. How much is the pair of Nikes worth now? [ £14.70 ]