Mr Daniels Maths
Percentages: Repeated Change

Set 1

Set 2

Set 3

Q1) The multiplication factor to increase by 25% is? [ x 1.25]

Q1) Increase £135 by 15%. [ £155.25]

Q1) A pair of hiking boots has a price of £75 and increases by 30% and then reduces by 45%. How much is the pair of hiking boots worth now? [ £53.63 ]

Q2) The multiplication factor to decrease by 10% is? [ x 0.9]

Q2) Decrease £30 by 30%. [ £21.00]

Q2) A blouse has a price of £75 and decreases by 50% and then increases by 45%. How much is the blouse worth now? [ £54.38 ]

Q3) The multiplication factor to decrease by 40% is? [ x 0.6]

Q3) Decrease £60 by 20%. [ £48.00]

Q3) A shirt has a price of £75 and decreases by 10% and then increases by 30%. How much is the shirt worth now? [ £87.75 ]

Q4) The multiplication factor to increase by 25% is? [ x 1.25]

Q4) Decrease £45 by 10%. [ £40.50]

Q4) A pair of Nikes has a price of £45 and increases by 10% and then reduces by 30%. How much is the pair of Nikes worth now? [ £34.65 ]

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

Q5) Decrease £60 by 10%. [ £54.00]

Q5) A baseball cap has a price of £75 and decreases by 50% and then increases by 45%. How much is the baseball cap worth now? [ £54.38 ]

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

Q6) Decrease £45 by 40%. [ £27.00]

Q6) A bow tie has a price of £60 and increases by 50% and then reduces by 45%. How much is the bow tie worth now? [ £49.50 ]

Q7) The multiplication factor to increase by 25% is? [ x 1.25]

Q7) Decrease £75 by 25%. [ £56.25]

Q7) A pair of Nikes has a price of £75 and decreases by 10% and then increases by 30%. How much is the pair of Nikes worth now? [ £87.75 ]

Q8) The multiplication factor to decrease by 35% is? [ x 0.65]

Q8) Decrease £60 by 25%. [ £45.00]

Q8) A pair of hiking boots has a price of £75 and decreases by 40% and then increases by 15%. How much is the pair of hiking boots worth now? [ £51.75 ]

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

Q9) Increase £15 by 5%. [ £15.75]

Q9) A pair of jeans has a price of £75 and increases by 40% and then reduces by 45%. How much is the pair of jeans worth now? [ £57.75 ]

Q10) The multiplication factor to increase by 20% is? [ x 1.2]

Q10) Increase £15 by 25%. [ £18.75]

Q10) A suit has a price of £45 and increases by 20% and then reduces by 45%. How much is the suit worth now? [ £29.70 ]