jasmintimmons20 jasmintimmons20
  • 13-11-2017
  • Mathematics
contestada

what is the indicated operation of
10 3/7 + 19 5/9

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altavistard
altavistard altavistard
  • 13-11-2017
That's addition of mixed numbers.  Convert 3/7 and 5/9 to fractions with the denominator (7)(9) = 63 (this is the LCD):

10 27/63 + 19 35/63

This comes out to 29 62/63.
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