题目内容
把
米绳子平均分成3段,每段长
,每段长占全长的
.
1 |
2 |
( ) |
( ) |
( ) |
( ) |
1 |
2 |
=
1 |
2 |
1 |
3 |
=
1 |
6 |
或
1 |
2 |
1 |
3 |
=
1 |
6 |
1÷3=
1 |
3 |
即把
1 |
2 |
1 |
6 |
1 |
3 |
故答案为:
1 |
6 |
1 |
3 |
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2 |
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( ) |
( ) |
1 |
2 |
1 |
2 |
1 |
3 |
1 |
6 |
1 |
2 |
1 |
3 |
1 |
6 |
1 |
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1 |
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1 |
6 |
1 |
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1 |
6 |
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3 |