A 2 digit number is 7 times the sum of its digit. if each digit is incresed by 2 the number thus obtained is 4 more than the sum of its digits. find the number
shiprachandra:
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Is the question complete, I mean check that line "if each digit ...sum of it's digits."
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The no. is 84 because the sum of no. Is 12 and 84is the 7 time of 12 and increasing the digit with 2then obtained 106and the sum is 16 and 4 more than 12
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