What should come in place of the question mark (?) in the following question?

\(2\frac{4}{{25}} + 3\frac{2}{5} = ?\)

A \(1\frac{1}{{15}}\)

B \(5\frac{{14}}{{25}}\)

C \(5\frac{4}{{15}}\)

D \(5\frac{9}{{25}}\)

E None of these

Solution

Correct Answer: Option B

Given Equation is,

\(\begin{array}{l} 2\frac{4}{{25}} + 3\frac{2}{5} = ?\\ \Rightarrow \frac{{54}}{{25}} + \frac{{17}}{5} = ?\\ \Rightarrow \frac{{139}}{{25}} = ?\\ \Rightarrow ? = 5\frac{{14}}{{25}} \end{array}\)

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