
會考一到四冊數學複習
Authored by 胡立信lixinhu 胡立信lixinhu
Mathematics
9th Grade
Used 2+ times

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26 questions
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1.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
A
B
C
D
2.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
A
B
C
D
3.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
A
B
C
D
4.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
A
B
C
D
5.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
A
B
C
D
6.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
實驗室有濃度60%的硫酸溶液75克,要配成濃度為20%的硫酸溶液,小偉加了100克的水於
硫酸溶液中,此時老師發現濃度仍太高,問應再加多少克水,才可配成所需的濃度?
80
70
60
50
7.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
若所吃的食物重量(以公斤計)與增加的體重(以公斤計)成正比,運動的量(以小時計)與
減輕的體重成正比,已知吃了 10 公斤的食物可增加 1 公斤,運動 16 小時,可減輕 2 公斤,若小
明在一個星期內,吃了 15 公斤的食物也做了 15 小時的運動,則他體重的變化為何?
增加二分之一公斤
增加八分之三公斤
減少二分之一公斤
減少八分之三公斤
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