1.

`4(5)/(6) + 7(1)/(2)-5(8)/(11)=?`A. `2(10)/(33)`B. `6(20)/(33)`C. `2(20)/(33)`D. None of these

Answer» Correct Answer - D
`4(5)/(6)+7(1)/(2)-5(8)/(11)=(29)/(6)+(15)/(2)-(63)/(11)`
`=(319+495-558)/(66)=(256)/(66)=(128)/(33)=3(29)/(33)`


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