Question #6402799Single Choice
Math
Question
In 2015 the populations of City X and City Y were equal. From 2010 to 2015, the population of City X increased by 20% and the population of City Y decreased by 10%. If the population of City X was 120,000 in 2010, what was the population of City Y in 2010?
Options
A
60,000
B
90,000
C
160,000
D
240,000
Answer & Analysis
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