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Add 49/15 and 20/90

1st number: 3 4/15, 2nd number: 20/90

49/15 + 20/90 is 157/45.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 15 and 90 is 90
  2. For the 1st fraction, since 15 × 6 = 90,
    49/15 = 49 × 6/15 × 6 = 294/90
  3. Likewise, for the 2nd fraction, since 90 × 1 = 90,
    20/90 = 20 × 1/90 × 1 = 20/90
  4. Add the two fractions:
    294/90 + 20/90 = 294 + 20/90 = 314/90
  5. After reducing the fraction, the answer is 157/45
  6. In mixed form: 322/45

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