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Add 90/6 and 30/80

1st number: 15 0/6, 2nd number: 30/80

90/6 + 30/80 is 123/8.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 6 and 80 is 240

    Next, find the equivalent fraction of both fractional numbers with denominator 240
  2. For the 1st fraction, since 6 × 40 = 240,
    90/6 = 90 × 40/6 × 40 = 3600/240
  3. Likewise, for the 2nd fraction, since 80 × 3 = 240,
    30/80 = 30 × 3/80 × 3 = 90/240
  4. Add the two like fractions:
    3600/240 + 90/240 = 3600 + 90/240 = 3690/240
  5. 3690/240 simplified gives 123/8
  6. So, 90/6 + 30/80 = 123/8
    In mixed form: 153/8

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