Question

1. If a:b5:3 then what is the value of
(3a+2b):(3a-2b)?
Your answer​

Answer 1

Answer:

divide numerator and denominator by b so the expression becomes

[3(a/b)+2]/[3(a/b)-2]

substitute a/b=3/5

3*(3/5)+2/3(3/5)-2

=9+10/9-10

= -19

Step-by-step explanation:

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