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Add 28/30 and 4/16

28/30 + 4/16 is 71/60.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 30 and 16 is 240
  2. For the 1st fraction, since 30 × 8 = 240,
    28/30 = 28 × 8/30 × 8 = 224/240
  3. Likewise, for the 2nd fraction, since 16 × 15 = 240,
    4/16 = 4 × 15/16 × 15 = 60/240
  4. Add the two fractions:
    224/240 + 60/240 = 224 + 60/240 = 284/240
  5. After reducing the fraction, the answer is 71/60
  6. In mixed form: 111/60

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