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Add 30/80 and 48/56

30/80 + 48/56 is 69/56.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 80 and 56 is 560

    Next, find the equivalent fraction of both fractional numbers with denominator 560
  2. For the 1st fraction, since 80 × 7 = 560,
    30/80 = 30 × 7/80 × 7 = 210/560
  3. Likewise, for the 2nd fraction, since 56 × 10 = 560,
    48/56 = 48 × 10/56 × 10 = 480/560
  4. Add the two like fractions:
    210/560 + 480/560 = 210 + 480/560 = 690/560
  5. 690/560 simplified gives 69/56
  6. So, 30/80 + 48/56 = 69/56
    In mixed form: 113/56

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