Instructions
In each of the following questions, select the related word/letters/number from the given alternatives.
Solution
Expression = $$\frac{2}{3}:\frac{19}{29}::\frac{8}{7}:?$$
The pattern followed is = $$\frac{a}{b}:\frac{10a-1}{10b-1}$$
Eg = $$\frac{2}{3}:\frac{10(2)-1}{10(3)-1}=\frac{19}{29}$$
Similarly, $$\frac{8}{7}:\frac{10(8)-1}{10(7)-1}=\frac{79}{69}$$
=> Ans - (C)
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