P2-DS-150

由 **Huang Hsin-Yi** » 2008-04-30 14:48

150. 15382-!-item-!-187;#058&010719
If n is an integer between 3 and 9, what is the value of n ?

(1)on the number line, the distance from 3 to n is 2/3 of the distance from 3 to 9

(2)on the number line n is 10 units to the right of -3

Ans:D

我是想問 from ..... to 是否就表是由左到右,不能由右到左的數字嗎?

由 **sunnyblue13s** » 2008-04-30 15:14

就我所知~~由左到右......

由 **Huang Hsin-Yi** » 2008-04-30 16:18

Thank you!!

由 **ad264** » 2008-05-12 16:39

on the number line n is 10 units to the right of -3
請問句意是在-3的右邊10個單位，但是單位是多少未說，這樣能確定n值嗎？

謝謝

由 **Huang Hsin-Yi** » 2008-05-12 16:46

這種題目,unit都是整數為單位

P2-DS-150

P2-DS-150

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