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Flag 8 grade science> Calculate the sum6+66+666+6666+6666....66...
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Calculate the sum6+66+666+6666+6666....66 till n 6`s

Sachin Kulkarni , 8 Years ago
Grade
anser 1 Answers
Satdhruti Paul
Take 6/9 common. You get 6/9(9 + 99 + 999 + 9999 + .....) Which is basically 6/9(10 - 1 + 102 -1 + 103 -1......) and so on which is then easy to calculate. Happy new year mate!
Last Activity: 8 Years ago
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