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Two digit number, when added together the answer is one half of the answer you get when digits are multiplied together?

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Find a two-digit number so that when the digits are added together the answer is one half of the answer you get when the 2 digits are multiplied together.

posted Jul 6, 2018 by anonymous

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1 Answer

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Three numbers 36, 44 & 63


2x+2y=xy
2x=y*(x-2)
x>2, if we replace x with 3,4,5,6,7,8,9- we get only 3 numbers- 36, 44 & 63

answer Jul 6, 2018 by Hanifa Mammadov
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