"Question 2 You know that 1/7 = 0.142857. Can you predict what the decimal expansion of 2/7, 3/7, 4/7, 5/7, 6/7 are, without actually doing the long division? If so, how? [Hint: Study the remainders while finding the value of 1/7 carefully.]
Class 9 - Math - Number Systems Page 14"
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2/7=1/7×2=0.285714
3/7=1/7×3=0.428571
4/7=1/7×4=0.571428
5/7=1/7×5=0.714285
6/7=1/7×6=0.857142
3/7=1/7×3=0.428571
4/7=1/7×4=0.571428
5/7=1/7×5=0.714285
6/7=1/7×6=0.857142
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