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Add 70/90 and 49/10

1st number: 70/90, 2nd number: 4 9/10

70/90 + 49/10 is 511/90.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 90 and 10 is 90
  2. For the 1st fraction, since 90 × 1 = 90,
    70/90 = 70 × 1/90 × 1 = 70/90
  3. Likewise, for the 2nd fraction, since 10 × 9 = 90,
    49/10 = 49 × 9/10 × 9 = 441/90
  4. Add the two fractions:
    70/90 + 441/90 = 70 + 441/90 = 511/90
  5. So, 70/90 + 49/10 = 511/90
    In mixed form: 561/90

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