Mathematics, 27.02.2021 23:00 jocelyntucker

Lakshmi is trying to throw basketballs through hoops at a fair. If a ball goes through a hoop, she receives 50p, but if it does not she has to pay 20p for the shot. After 15 shots, Lakshmi finds she has made a profit of £1.20. How many times did Lakshmi successfully throw a ball through a hoop?

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Lakshmi is trying to throw basketballs through hoops at a fair. If a ball goes through a hoop, she r...