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Add 30/15 and 9/80

1st number: 2 0/15, 2nd number: 9/80

30/15 + 9/80 is 169/80.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 15 and 80 is 240

    Next, find the equivalent fraction of both fractional numbers with denominator 240
  2. For the 1st fraction, since 15 × 16 = 240,
    30/15 = 30 × 16/15 × 16 = 480/240
  3. Likewise, for the 2nd fraction, since 80 × 3 = 240,
    9/80 = 9 × 3/80 × 3 = 27/240
  4. Add the two like fractions:
    480/240 + 27/240 = 480 + 27/240 = 507/240
  5. 507/240 simplified gives 169/80
  6. So, 30/15 + 9/80 = 169/80
    In mixed form: 29/80

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