问题
解答题
| 化简下列各分数． ①
②
③
④
|
答案
①
=8 10
=8÷2 10÷2
；4 5
②
=16 24
=16÷8 24÷8
；2 3
③
=35 20
=35÷5 20÷5
；7 4
④
=17 51
=17÷17 51÷17
．1 3
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| 化简下列各分数． ①
②
③
④
|
①
=8 10
=8÷2 10÷2
；4 5
②
=16 24
=16÷8 24÷8
；2 3
③
=35 20
=35÷5 20÷5
；7 4
④
=17 51
=17÷17 51÷17
．1 3