ICSE Class 9 Answered
math1
![question image](http://images.topperlearning.com/topper/new-ate/top_mob167412599919474452091fb3a880-8e4f-47c7-94bc-94c178d09673.jpg)
Asked by rehankhan | 19 Jan, 2023, 16:29: PM
Q 3(A)
It is given that
a/b = 7/3
We have to find
(5a + 3b)/(5a - 3b)
Lets proceed.
![a over b equals 7 over 3
fraction numerator 5 a over denominator 3 b end fraction equals 35 over 9
fraction numerator 5 a plus 3 b over denominator 5 a minus 3 b end fraction equals fraction numerator 35 plus 9 over denominator 35 minus 9 end fraction equals 44 over 26](https://images.topperlearning.com/topper/tinymce/cache/160d1dddbe9db9bff13a8a9599c91ae4.png)
Answered by | 20 Jan, 2023, 00:04: AM
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