1.

`3(7)/(11)+7(3)/(11)xx1(1)/(2)=?`A. `13(10)/(11)`B. `14(6)/(11)`C. `14(9)/(11)`D. `10(17)/(22)`

Answer» Correct Answer - B
`3(7)/(11)+7(3)/(11)xx1(1)/(2) = (40)/(11)+(80)/(11)xx(3)/(2)=(160)(11)=14(6)/(11)`


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