分數乘法概念

👨🏻‍🏫 學術台數學

[匿名]

2009-11-06 1:33 am

分數乘法可不可以和分數除法一起算?

回答 (4)

用戶9777

2009-11-15 7:34 pm

✔ 最佳答案

可以,
我給你幾個例子:
e.g.(1)
355/1135325/15255601/60
=355/11315255/532560
=960
=540
(2)
22/7766
=22/771/66
=1/3
(3)
1/241/2
=21/2
=22
=4

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Luke N.

2009-11-18 8:39 pm

ofcos yes, as 2/3x3/4divide by4/5
=2/3x3/4x5/4
=30/48
=5/8

參考: me

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[匿名]

2009-11-06 3:42 am

點解唔得.....!?先乘除後加減嘛......乘同除緊係可以一齊計啦!!

參考: me

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用戶18270

2009-11-06 1:45 am

可以

例如:
1/2 乘 3/4 除 3/6
= 3/8 乘 6/3
= 6/8
= 3/4

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