maths f.1 pls!!!

2015-02-10 2:18 am
ken 's weight is 58.8kg
john's weight is 60kg
find the percentage by who is lighter ?

percentage=
....
點知係ken or john 個Weight 做分母?
thanks
更新1:

*who is lighter,Ken or john ?find the percentage by who is lighter ? thanks

回答 (1)

2015-02-10 2:46 am
✔ 最佳答案
題目的原文真的是 "find the percentage by who is lighter" ???

2015-02-09 18:46:53 補充:

圖片參考:https://s.yimg.com/lo/api/res/1.2/ZQit8r6YM3UMER1bF6V.OQ--/YXBwaWQ9dHdhbnN3ZXJzO3E9ODU-/http://i.imgur.com/ZH9B85L.gif

Betty 你好~

這個其實不是數學問題,而是英文問題。

首先,
Ken's weight = 58.8 kg
John's weight = 60 kg

明顯地我們知道 Ken is lighter.
[先答這個。]

由於第一個發問是問「誰較輕」,那麼較為自然的續問是「輕多少」。
所以我會把題目理解為問「Ken 比 John 輕多少」,故此 John (較重者) 的 weight 是分母。

即是
58.8 / 60 × 100%
= 98%



圖片參考:https://s.yimg.com/rk/HA00430218/o/600258293.jpg


收錄日期: 2021-04-18 14:50:01
原文連結 [永久失效]:
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