taralynnn taralynnn
  • 20-01-2017
  • Mathematics
contestada

i am a multiple of 7. i am also a multiple of 3. my ones digit is half my tens digit. what number am i ?

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jasoncrumz
jasoncrumz jasoncrumz
  • 20-01-2017
21 because 7x3 = 21 and 3x7 = 21
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