分數乘法概念

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

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

點解唔得.....!?先乘除後加減嘛......乘同除緊係可以一齊計啦!!

可以


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