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Add 80/30 and 21/16

1st number: 2 20/30, 2nd number: 1 5/16

80/30 + 21/16 is 191/48.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 30 and 16 is 240

    Next, find the equivalent fraction of both fractional numbers with denominator 240
  2. For the 1st fraction, since 30 × 8 = 240,
    80/30 = 80 × 8/30 × 8 = 640/240
  3. Likewise, for the 2nd fraction, since 16 × 15 = 240,
    21/16 = 21 × 15/16 × 15 = 315/240
  4. Add the two like fractions:
    640/240 + 315/240 = 640 + 315/240 = 955/240
  5. 955/240 simplified gives 191/48
  6. So, 80/30 + 21/16 = 191/48
    In mixed form: 347/48

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