1.

U2.You know that = = 0.142857. Can you predict what the decimal expansions of -47'57'67are, without actually doing the long division? If so, how?caHint : Study the remainders while finding the value of

Answer»

2/7=0.285714,3/7=0.428571,4/7=0.571428,5/7=0.714285,6/7=0.857142



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