rupeshb9800
rupeshb9800 rupeshb9800
  • 03-01-2022
  • Mathematics
contestada

a number consisting of two digit is three times the sum of its digit.if 45 is added to the numbers the digit are interchanged find the numbers

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Аноним Аноним
  • 03-01-2022
the answer is 27

2+7 = 9
9x3=27
27+45=72

27 is interchanged in 72
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