AMC8 1997

AMC8 1997 · Q3

AMC8 1997 · Q3. It mainly tests Decimals.

Which of the following numbers is the largest?

下列哪个数最大？

(A) 0.97 0.97

(B) 0.979 0.979

(D) 0.907 0.907

(E) 0.9089 0.9089

Answer

Correct choice: (B)

正确答案：（B）

Solution

Write to four decimal places: 0.9700, 0.9790, 0.9709, 0.9070, 0.9089. The largest is 0.9790.

写成四位小数：0.9700, 0.9790, 0.9709, 0.9070, 0.9089。最大的是 0.9790。

Topics

AR.002 Decimals