Question

a :b is equal to 3 :4 and b : C is equal to 8 : 9 :10 then A:C is equal to?

Answer 1

Your Answer
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A:B = 3:4
B:C = 8:9

so,

$\frac{a}{b} \times \frac{b}{c} = \frac{3}{4} \times \frac{8}{9}$

$\frac{a}{c} = \frac{2}{3}$

so
A:C = 2:3

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