22.32 + 583.122 + 42.42 = ?	Answers.
A) 622.441  B) 647.862  C) 622.233  D) 622.443  E) None of these
Explanation :   22.32 + 583.122 + 42.42 = 647.862. Answer : Option 647.862
<result>B</result>
22.32 + 583.122 + 42.42 = ?