Question

If a: b=6:7, find (5a +6b): (6a - 2b).​

Answer 1

Answer:

3

Step-by-step explanation:

Take a = 6x , b = 7x

Put the values,

Answer = 3

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Answer 2

Step-by-step explanation:

a:b=6:7

6b=7a

now

(5a +6b): (6a - 2b).

$\frac{5a + 6b}{6a - 2b} = \frac{5a + 6( \frac{7a}{6} )}{6a -2 ( \frac{7a}{6}) } \\ = \frac{72a}{22a } = \frac{36}{11}$