Math, asked by muzzafarh77, 5 hours ago

if a/b=2/3,then 3a+5b/3a-5b=​

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Answers

Answered by TanviSilora2
2

♞♞ αnswєr ♞♞

Hopefully it will help you

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Answered by anurimasingh22
0

Answer:

The answer is \frac{-7}{3}

If \frac{a}{b} = \frac{2}{3}, then  \frac{3a \ + \ 5b}{3a\ -\ 5b} = \frac{-7}{3}

Step-by-step explanation:

Given:

\frac{a}{b} = \frac{2}{3}

Find:

\frac{3a \ + \ 5b}{3a\ -\ 5b} = \ ?

Solution:

Step 1:

\frac{a}{b} = \frac{2}{3}\\\\\implies 3a = 2b

Step 2:

Substitute 2b in the place of 3a in the equation \frac{3a \ + \ 5b}{3a\ -\ 5b},

\frac{3a \ + \ 5b}{3a\ -\ 5b} \\\\= \ \frac{2b \ + \ 5b}{2b\ -\ 5b}\\\\= \ \frac{7b}{-3b} \\\\= \ \frac{-7}{3}

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