1.

-2/3 - 3/2 %2B 2/2 %2B 2/9

Answer»

= 5/2 - 7/2 - 7/3 + 19/9= (45-63-42+38)/18= (83-105)/18= -22/18 = -11/9 ans.

5/2-7/2-7/3+19/9 =45-63-42+38/18 =-22/18 =-11/9

5/2-7/2-7/2+19/9=(45-63-42+38)/18=(-18-4)/18=-22/18=-11/9



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