1. 佩玲的日薪較志偉高 20%,而志偉的日薪較潔儀低 20% 。 已知志偉的日薪為 $480。求佩玲的日薪。

6E功課3_百分數

Quiz
•
Mathematics
•
9th Grade
•
Hard
HOI WONG
Used 16+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
$567
$576
$756
$765
2.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
2.素珊售出兩輛汽車,每輛汽車的售價均為 $80 080 ,其中一輛獲利 30% , 而另一輛則虧蝕30%。 完成該兩項交易後,素珊
虧蝕 $15 840 。
獲利 $5 544
獲利 $10 296
D. 既無獲利,又無虧蝕。
3.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
3. 某玩具的標價為 $255。 該玩具現以其標價六折售出。
(a) 求該玩具的售價.
(b) 若盈利百分率為2%,求該玩具的成本。
(a) $153 ; (b) $150
(a) $135 ; (b) $150
(a) $150 ; (b) $135
(a) $153 ; (b) $170
4.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
4. 某書的成本為 $250 。現售出該書且盈利百分率為 20% 。
(a) 求該書的售價。
(b) 若該書以其標價七五折售出,求該書的標價。
(a)$320;(b)$400
(a)$300;(b)$450
(a)$300;(b)$400
(a)$330;(b)$400
5.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
5. #2016MCQ10 漢林的月薪較文俊高 25% ,而文俊的月薪較佩怡低 25% 。已知漢林的月薪為 $ 33 360 。佩怡月薪為
$336584
$355584
$335580
$335584
6.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
6. #2017MCQ10
存款 $2 000,年利率 5% ,年期4年,複利計算,每半年一結. 求利息準確至最接近元。
$400
$431
$437
$440
7.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
7. #2018PIQ7
某花瓶的標價較其成本高 30%。該花瓶以其標價六折售出並虧蝕 $88。 求該花瓶的標價。
$502
$500
$250
$520
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