
L8比率與百分率
Authored by 教師蔡郁欣 教師蔡郁欣
Mathematics
5th Grade
Used 19+ times

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10 questions
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1.
FILL IN THE BLANK QUESTION
1 min • 1 pt
把百分率換算成小數:
77.7%=( )
(a)
2.
FILL IN THE BLANK QUESTION
1 min • 1 pt
把分數換算成百分率:
(a)
3.
FILL IN THE BLANK QUESTION
1 min • 1 pt
把小數換算成百分率:
0.225=( )%
(a)
4.
FILL IN THE BLANK 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?
多
少
一樣
6.
FILL IN THE BLANK 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 BLANK 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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