
带分数、小数和百分比的互化
Authored by CHEW CHOY PING
Mathematics
1st Grade
Used 5+ times

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20 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
将381%化为小数。
38.1
3.81
3.18
0.381
Answer explanation
To convert 381% to a decimal, divide by 100. Therefore, 381% = 381/100 = 3.81. Hence, the correct choice is 3.81.
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
将2.69化成百分比。
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
将847%化为小数。
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
将6.84化成百分比。
Answer explanation
6.84 x 100% =684%
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
把240%化为带分数。
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
将66/8化为百分比。
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
将925%化为带分数。
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