If \frac{2a+b}{a+4b}=3, then the value of \frac{a+b}{a+2b} is:

Simplification Test 8

Question : 24 of 40

Marks: +1, -0

{2a+b}/{a+4b}=3,

then the value of

{a+b}/{a+2b}

is:

Solution:

{2a+b}/{a+4b}=3

⇒ 2a + b = 3a + 12b

⇒ a =-11b

⇒{a+b}/{a+2b}

={-11b+b}/{-11b+2b}

=10/9

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