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Add 48/70 and 30/60

48/70 + 30/60 is 83/70.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 70 and 60 is 420

    Next, find the equivalent fraction of both fractional numbers with denominator 420
  2. For the 1st fraction, since 70 × 6 = 420,
    48/70 = 48 × 6/70 × 6 = 288/420
  3. Likewise, for the 2nd fraction, since 60 × 7 = 420,
    30/60 = 30 × 7/60 × 7 = 210/420
  4. Add the two like fractions:
    288/420 + 210/420 = 288 + 210/420 = 498/420
  5. 498/420 simplified gives 83/70
  6. So, 48/70 + 30/60 = 83/70
    In mixed form: 113/70

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