Will you please show your work? :D I need to put this on a tes card, i know you need to flip it. It's the factoring that messes me up.
how do you know what to factor?
5a/3B^2 Divided by a^2/6b^3?
2008-11-21 2:29 pm
回答 (6)
2008-11-21 2:34 pm
✔ 最佳答案
(5a/3b^2) /(a^2/6b^3) =(5a*6b^3)/(3b^2*a^2) = (30*a*b*b*b)/(3*a*a*b*b) = 10b/a 
2008-11-21 11:55 pm
( 5 a ) (6 b ³ )
-------------------
(a ² ) (3 b ² )
10 b
------
a
-------------------
(a ² ) (3 b ² )
10 b
------
a
2008-11-21 10:57 pm
5a/3b^2 ÷ a^2/6b^3
= 5a/3b^2 * 6b^3/a^2
= 5/3b^2 * 6b^3/a
= 5 * 2b/a
= 10b/a
= 5a/3b^2 * 6b^3/a^2
= 5/3b^2 * 6b^3/a
= 5 * 2b/a
= 10b/a
2008-11-21 10:47 pm
5a/3bb / aa/6bbb=5(6)abbb/3aabb=10b/a
2008-11-21 10:38 pm
(5a/3b^2) /(a^2/6b^3)=
(5a/3b^2) *(6b^3/a^2)=
=5a*6b^3/3b^2a^2=
=10b/a
(5a/3b^2) *(6b^3/a^2)=
=5a*6b^3/3b^2a^2=
=10b/a
2008-11-21 10:36 pm
5a/3b² ÷ a²/6b³ = (5a/3b²)(6b³/a²) = 30b/a
收錄日期: 2021-05-01 11:30:47
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20081121062948AAmEfLn