可否替我解答下列問題?(f.2mahs)

2006-12-23 8:42 pm
一部 14 吋電視機的成本是 $1100。若以 30% 的盈利百分率把它售出,求售價。

回答 (7)

2006-12-23 8:46 pm
✔ 最佳答案
成本x(1+盈利百分率)=售價
1100x(1+30%)=1430
2006-12-23 9:23 pm
1100+(1100*30%)
=1100+330
=$1430
2006-12-23 8:49 pm
答案只要把 成本x(1+盈利百分率)就得,

姐係 $1100x(1+30%)=$1430

so售價就係$1430

比我做最佳回答plx!
參考: 自己
2006-12-23 8:48 pm
$1100 X ( 1 + 30 %)

= $1100 X 1.3

= $1430
2006-12-23 8:47 pm
(1100x30%)+1100

=1430
2006-12-23 8:47 pm
price=$[1100x(1+0.3)]
=$1100x1.3
=$1430
2006-12-23 8:46 pm
=1100+(1100*30%)
=1100+330
=$1430


收錄日期: 2021-05-02 13:26:49
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