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Vlad1618 [11]
3 years ago
13

Will award brainliest and its 40 points! Please help me asap, thank you :)

Mathematics
1 answer:
mel-nik [20]3 years ago
4 0

We'll work in pounds.

Income on the 80%:

75 * 0.80 * 0.80 = 48 pounds

Income on the 20%:

75 * 0.20 * (2/3) = 10 pounds

Profit = 48 + 10 - 35 = 23 pounds

Margin is profit over sales; percentage profit is profit over cost

PP = 23 / 35 = 65.7%

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