SOLUTION: Katy painted her room and 5 square meters while Matt painted his
parents' room and 15 square meters. The room Matt painted has 3
times the surface area of Katy's room and
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-> SOLUTION: Katy painted her room and 5 square meters while Matt painted his
parents' room and 15 square meters. The room Matt painted has 3
times the surface area of Katy's room and
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Question 874755: Katy painted her room and 5 square meters while Matt painted his
parents' room and 15 square meters. The room Matt painted has 3
times the surface area of Katy's room and he painted 100 square
meters more than Katy. How many square meters is Katy's room?
