Question
The ratio of Sarah's to Risa's salaries was 11 : 2 at first. After Sarah and Risa were given another $645 and $324 respectively, Sarah had 4 times as much money as Risa. How much did both of them have in the end?
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The ratio of Sarah's to Risa's salaries was 11 : 2 at first. After Sarah and Risa were given another $645 and $324 respectively, Sarah had 4 times as much money as Risa. How much did both of them have in the end?