1.

Sum of -1/2 , 2/3 , 3/4 is

Answer»

11/12Step-by-step EXPLANATION:-1/2+2/3+3/4=-1*6/2*6+2*4/3*4+3*3/4*3=-6/12+8/12+9/12=2/12+9/12=11/12 (ANS)



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