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- The first volume of eighth-grade mathematics published by Beijing Normal University, 247 pages, 17 answers.
The first volume of eighth-grade mathematics published by Beijing Normal University, 247 pages, 17 answers.
Solution: A has X money and B has Y money.
x+ 1/2y=50
y+2/3x=50
Solution: x=37.5
y=25
A: A brought 37.5 yuan and B brought 25 yuan.
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