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You know that 1/7=0.bar(142857). Can you...

You know that `1/7=0.bar(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?

Text Solution

Verified by Experts

The correct Answer is:
(i) `0.bar(285714)`
(ii) `0.bar(428571)`
(iii) `0.bar(571428)`
(iv) `0.bar(714285)`
(v) `0.bar(857142)`
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