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Let a,b,c, three rational number such that a=2/3,b=3/4and c=-2/5 verify a+(b+c)=(a+b)+c |
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Answer» 9/12=9/12Step-by-step EXPLANATION:I think this is helpful for you If this is not helpful TELL me in the COMMENT box I will solve this PROBLEM in a easy way. |
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