曉宣騎腳踏車上學,走完全程的後,車子爆胎了,只好推車走到學校,而走路所花的時間剛好為騎車的3倍,則請問曉宣騎車和走路的速率比為多少?
7年級比應用

Quiz
•
Mathematics
•
7th Grade
•
Hard
博愛國中徐婉儒 博愛國中徐婉儒
Used 48+ times
FREE Resource
20 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
2 mins • 5 pts
5:3
3:1
8:3
9:2
2.
MULTIPLE CHOICE QUESTION
2 mins • 5 pts
民國85年時,父子年齡比為5:1;民國105年時,父子年齡比為15:7,則民國93年時父子年齡比為多少?
4:1
5:3
3:1
16:7
3.
MULTIPLE CHOICE QUESTION
2 mins • 5 pts
一般說的純金是指24K金,而18K金是指純金與其他金屬的重量比為18:6。媽媽有一條重120公克的18K金項鍊,這條項鍊含有多少公克的純金?
30
45
60
90
4.
MULTIPLE CHOICE QUESTION
2 mins • 5 pts
電視廣告的黃金時段晚上一秒鐘的廣告費是中午的3倍,某黨總統的宣傳廣告在中午與晚上各播放2次,共付60000元,請問中午時段撥放一次的廣告費為多少元?
10000
7500
22500
15000
5.
MULTIPLE CHOICE QUESTION
2 mins • 5 pts
-5
5
25
6.
MULTIPLE CHOICE QUESTION
2 mins • 5 pts
ABCD是矩形,PBQT與SQCR都是正方形,已知PBQT面積為36平方公分,SQCR面積為25平方公分,ABCD面積為143平方公分,求 CR: DR=?
2:3
1:3
1:2
5:8
7.
MULTIPLE CHOICE QUESTION
2 mins • 5 pts
魔法學校有魔法師48位,其中男巫與女巫人數比為5:3,男巫有執照與沒執照比為2:3,女巫有執照與沒執照比為5:4,男巫有執照與女巫沒執照的比為多少?
1:2
2:3
3:2
9:4
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