问题1357: 20. Marie invests £8000 in an account for one year. At the
- Marie invests £8000 in an account for one year.
At the end of the year, interest is added to her account.
Marie pays tax on this interest at a rate of 20%, she pays £28.80 tax.
Work out the percentage interest rate for the account.
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提问于2024年12月24日 · 阅读 2517
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interest = 28.8 / 0.2 = 144
interest rate = 144 / 8000 * 100% = 1.8%