AMC8 1998
AMC8 1998 · Q2
AMC8 1998 · Q2. It mainly tests Fractions.
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(A)
-2
-2
(B)
-1
-1
(C)
0
0
(D)
1
1
(E)
2
2
Answer
Correct choice: (E)
正确答案:(E)
Solution
$3 \cdot 2 - 4 \cdot 1 = 6 - 4 = 2$.
$3 \cdot 2 - 4 \cdot 1 = 6 - 4 = 2$。
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