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Add 98/80 and 70/9

1st number: 1 18/80, 2nd number: 7 7/9

98/80 + 70/9 is 3241/360.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 80 and 9 is 720

    Next, find the equivalent fraction of both fractional numbers with denominator 720
  2. For the 1st fraction, since 80 × 9 = 720,
    98/80 = 98 × 9/80 × 9 = 882/720
  3. Likewise, for the 2nd fraction, since 9 × 80 = 720,
    70/9 = 70 × 80/9 × 80 = 5600/720
  4. Add the two like fractions:
    882/720 + 5600/720 = 882 + 5600/720 = 6482/720
  5. 6482/720 simplified gives 3241/360
  6. So, 98/80 + 70/9 = 3241/360
    In mixed form: 91/360

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