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O Amy pays interest each months on a loan

of £4000. After 3 months she has paid a
total of £27 interest. Work out the monthly
rate of interest.

User Izza
by
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1 Answer

3 votes
27/3 = 9 £ (per month)
4000-100%
9-x

x=9*100/4000 = 0,225%(per month)
User Poelie
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