賺蝕~~~~~ 原價1032 佢350比左我....我賺682 咁佢几多折比左我?(式)

2008-07-12 12:06 am
賺蝕~~~~~
原價1032
佢350比左我....我賺682
咁佢几多折比左我?(式)

回答 (3)

2008-07-12 12:10 am
✔ 最佳答案
34折
350 / 1032 = 0.34
2008-07-12 2:41 am
1.(682-1032)/1032 x 100%

2.34折
350 / 1032 = 0.34

3.(350/1032)x100%

=33.914%

即係三折倒啦,恭喜曬!
2008-07-12 12:12 am
(350/1032)x100%

=33.914%

即係三折倒啦,恭喜曬!


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