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Add 48/14 and 70/30

1st number: 3 6/14, 2nd number: 2 10/30

48/14 + 70/30 is 121/21.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 14 and 30 is 210

    Next, find the equivalent fraction of both fractional numbers with denominator 210
  2. For the 1st fraction, since 14 × 15 = 210,
    48/14 = 48 × 15/14 × 15 = 720/210
  3. Likewise, for the 2nd fraction, since 30 × 7 = 210,
    70/30 = 70 × 7/30 × 7 = 490/210
  4. Add the two like fractions:
    720/210 + 490/210 = 720 + 490/210 = 1210/210
  5. 1210/210 simplified gives 121/21
  6. So, 48/14 + 70/30 = 121/21
    In mixed form: 516/21

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