Mathematics, 06.12.2021 23:30 landanwithers

At a local tearoom, I couldn't help noticing that at one table, where the customers had eaten six buns and had three teas, the bill came to £4.35. At another table, the customers had eaten 11 buns and had seven teas at a total cost of £8.80. My family and I had five buns and six teas. What did it cost us?

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At a local tearoom, I couldn't help noticing that at one table, where the customers had eaten six bu...

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