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The value of $$0.\overline {45} \times 1.\overline {22} $$ is:
Answer & Solution
Correct Answer:
Option
D
$$\eqalign{
& 0.\overline {45} \times 1.\overline {22} \cr
& = \frac{{45}}{{99}} \times \frac{{122 - 1}}{{99}} \cr
& = \frac{{45}}{{99}} \times \frac{{121}}{{99}} \cr
& = \frac{5}{9} \cr
& = 0.\overline 5 {\text{ Answer}} \cr} $$
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