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) Increase £105 by 50%. [ £157.50]

Q1) A bow tie has a price of £60 and decreases by 20% and then increases by 30%. How much is the bow tie worth now? [ £62.40 ]

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

Q2) Increase £30 by 25%. [ £37.50]

Q2) A baseball cap has a price of £60 and increases by 30% and then reduces by 15%. How much is the baseball cap worth now? [ £66.30 ]

Q3) The multiplication factor to increase by 5% is? [ x 1.05]

Q3) Increase £120 by 5%. [ £126.00]

Q3) A shirt has a price of £45 and increases by 50% and then reduces by 15%. How much is the shirt worth now? [ £57.38 ]

Q4) The multiplication factor to decrease by 5% is? [ x 0.95]

Q4) Increase £75 by 10%. [ £82.50]

Q4) A bow tie has a price of £45 and increases by 30% and then reduces by 30%. How much is the bow tie worth now? [ £40.95 ]

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

Q5) Increase £30 by 15%. [ £34.50]

Q5) A pair of jeans has a price of £15 and decreases by 20% and then increases by 45%. How much is the pair of jeans worth now? [ £17.40 ]

Q6) The multiplication factor to increase by 20% is? [ x 1.2]

Q6) Decrease £15 by 40%. [ £9.00]

Q6) A suit has a price of £30 and decreases by 10% and then increases by 45%. How much is the suit worth now? [ £39.15 ]

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

Q7) Decrease £15 by 10%. [ £13.50]

Q7) A pair of trousers has a price of £30 and decreases by 40% and then increases by 15%. How much is the pair of trousers worth now? [ £20.70 ]

Q8) The multiplication factor to increase by 15% is? [ x 1.15]

Q8) Decrease £150 by 50%. [ £75.00]

Q8) A baseball cap has a price of £75 and decreases by 20% and then increases by 15%. How much is the baseball cap worth now? [ £69.00 ]

Q9) The multiplication factor to increase by 10% is? [ x 1.1]

Q9) Increase £120 by 15%. [ £138.00]

Q9) A pair of hiking boots has a price of £15 and decreases by 30% and then increases by 15%. How much is the pair of hiking boots worth now? [ £12.08 ]

Q10) The multiplication factor to decrease by 45% is? [ x 0.55]

Q10) Increase £75 by 5%. [ £78.75]

Q10) A shirt has a price of £60 and decreases by 10% and then increases by 15%. How much is the shirt worth now? [ £62.10 ]