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比與比值(基礎)

Authored by CHU CHU

Mathematics

7th - 9th Grade

Used 9+ times

比與比值(基礎)
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5 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

若甲 : 乙 = 2 : 7

甲與乙的比值=

27\frac{2}{7}

72\frac{7}{2}

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

若丙與丁的比值是 4 5\frac{4}{\ 5}  ,則
丙 : 丁=___ : ___

5 : 4

4 : 5 

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

若 x : y = 10 : 13 ,

則 x 是 y 的________倍

x y 1013x是\ y\ 的\frac{10}{13}倍

x y 1310x\ 是\ \ y\ 的\ \frac{13}{10}倍

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

求出下列各比的比值:要化成最簡分數

(3) 40 : 4 的比值__

10

110\frac{1}{10}

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

若 x與y的比值是  47\frac{\ 4}{7}  ,則
x 是 y 的________倍

 47\frac{4}{7}  

  74\ \frac{7}{4}  

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