
數學比例問題
Authored by 睿偉 宋
Instructional Technology
Professional Development

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10 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
設𝑎,𝑏,𝑐 a,b,c 皆不為 0,且3𝑎=4𝑏,5𝑏=6𝑐,求𝑎:𝑏 的比例為?
3:4
4:3
5:6
6:5
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
設𝑚,𝑛,𝑝 m,n,p 皆不為 0,且7𝑚=2𝑛,3𝑛=8𝑝,求𝑚:𝑛 的比例為?
7:2
2:7
8:3
3:8
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
設𝑥,𝑦,𝑧 x,y,z 皆不為 0,且6𝑥=9𝑦,2𝑦=3𝑧,求𝑥:𝑦 的比例為?
2:3
3:2
9:6
6:9
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
設𝑝,𝑞,𝑟 p,q,r 皆不為 0,且5𝑝=15𝑞,4𝑞=7𝑟,求𝑝:𝑞 的比例為?
1:3
3:1
7:4
4:7
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
設𝑢,𝑣,𝑤 u,v,w 皆不為 0,且4𝑢=5𝑣,6𝑣=9𝑤,求𝑣:𝑤 的比例為?
2:3
5:4
4:5
3:2
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
設𝑑,𝑒,𝑓 d,e,f 皆不為 0,且8𝑑=5𝑒,10𝑒=7𝑓,求𝑒:𝑓 的比例為?
5:8
8:5
7:10
10:7
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
9g=12h,7h=11k,求g:h 的比例為?
4:3
3:4
11:7
7:11
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