AMC 8 1988 Problem 8
AMC8 1988 年第 8 题
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Betty used a calculator to find the product $0.075×2.56$. She forgot to enter the decimal points. The calculator showed $19200$. If Betty had entered the decimal points correctly, the answer would have been
用计算器求乘积 $0.075×2.56$。她忘记输入小数点。计算器显示 19200。如果 Betty 正确输入了小数点，答案应该是
- A.0.0192
- B.0.192
- C.1.92
- D.19.2
- E.192
正确答案 · Correct Answer
B
解析 · Solution
解析整理中
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