
CH14_率及比

Quiz
•
Mathematics
•
7th Grade
•
Easy
閰麒鴻老師 閰麒鴻老師
Used 1+ times
FREE Resource
19 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
8罐橙汁的售價為 $24。試以「$/罐」為單位表示橙汁的售價率。
$192/罐
$3/罐
3$/罐
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
思朗用 160 秒游了200 m。試以「m/s」為單位表示他游泳的速率。
1.25
0.8m/s
1.25m/s
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
一條水管在25分鐘排出了450升的水。試以「升/分鐘」為單位表示該條水管的排水速率。
18升/分鐘
18分鐘/升分鐘
0.05555555升/分鐘
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
一台打印機在7小時內打印了147張海報。試以「張/小時」為單位表示該打印機的打印速率。
21小時
21張/小時
21小時/張
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
雅思在45秒內可打48字。試以「字/分鐘」為單位表示她的打字速率。
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
一列火車在2小時內行駛了 240 km。試以「m/s」為單位表示該火車的速率。
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
化簡下列的比。
8 : 28
2 : 7
4 : 14
3.5
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