题目信息
Having received his weekly allowance, John spent $$\frac{3}{5}$$ of his allowance at the arcade. The next day he spent one third of his remaining allowance at the toy store, and then spent his last $0.80 at the candy store. What is John's weekly allowance?
A:$2.40
B:$3.00
C:$3.20
D:$3.60
E:$4.80
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正确答案：
B:$3.00
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题目来源
Magoosh
