Question
Carl had a total of 230 notes. The notes are $5 notes and $10 notes. After he spent 75% of the $5 notes and 60% of the $10 notes on one microwave oven, he was left with 3 times as many $10 notes as $5 notes. How much did the microwave oven cost?
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Carl had a total of 230 notes. The notes are $5 notes and $10 notes. After he spent 75% of the $5 notes and 60% of the $10 notes on one microwave oven, he was left with 3 times as many $10 notes as $5 notes. How much did the microwave oven cost?