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L8比率與百分率

Authored by 教師蔡郁欣 教師蔡郁欣

Mathematics

5th Grade

Used 21+ times

L8比率與百分率
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10 questions

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1.

FILL IN THE BLANKS QUESTION

1 min • 1 pt

把百分率換算成小數:

77.7%=( )

(a)  

2.

FILL IN THE BLANKS QUESTION

1 min • 1 pt

Media Image

把分數換算成百分率:

(a)  

3.

FILL IN THE BLANKS QUESTION

1 min • 1 pt

把小數換算成百分率:

0.225=( )%

(a)  

4.

FILL IN THE BLANKS QUESTION

1 min • 1 pt

700c.c.的紅茶拿鐵中,含有25%的鮮奶,鮮奶有多少c.c.?

(a)  

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

成本800元的洋裝加二成作為定價,再打8折出售,售出的價錢比成本多還是少?

一樣

6.

FILL IN THE BLANKS QUESTION

1 min • 1 pt

一包糖重360公克,媽媽做蛋糕用掉25%,做餅乾用掉

10%,還剩下幾公克的糖?

(a)  

7.

FILL IN THE BLANKS QUESTION

1 min • 1 pt

萊恩超商將每瓶成本20元的健體茶加五成作為定價,再打7折促銷出售,每瓶售出的價錢是多少?

(a)  

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