Cheryl received £25 last week.
Step-by-step explanation:
Cheryl and Sean shared tips in ratio 5:2
Amount received by Sean = £10
Let,
Amount received by Cheryl = x
Using proportion;
Ratio of Cheryl and Sean's tips :: Ratio of amount received
Product of mean = Product of extreme
Dividing both sides by 2;
Cheryl received £25 last week.
Keywords: ratio, proportion
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