GMAT 考满分题库

Magoosh - 数学PS - 35
At Joe's candy store, the total cost of 1 gumball and 1 lollipop is $0.74. The total cost of 1 chocolate bar and 1 lollipop is $0.92. The total cost of 1 gumball and 1 chocolate bar is $1.24. What is the cost in dollars of 1 chocolate bar?
  • A0.53
  • B0.59
  • C0.63
  • D0.67
  • E0.71
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正确答案: E

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