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Add 48/49 and 28/70

48/49 + 28/70 is 338/245.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 49 and 70 is 490
  2. For the 1st fraction, since 49 × 10 = 490,
    48/49 = 48 × 10/49 × 10 = 480/490
  3. Likewise, for the 2nd fraction, since 70 × 7 = 490,
    28/70 = 28 × 7/70 × 7 = 196/490
  4. Add the two fractions:
    480/490 + 196/490 = 480 + 196/490 = 676/490
  5. After reducing the fraction, the answer is 338/245
  6. In mixed form: 193/245

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