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Add 90/49 and 60/40

1st number: 1 41/49, 2nd number: 1 20/40

90/49 + 60/40 is 327/98.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 49 and 40 is 1960
  2. For the 1st fraction, since 49 × 40 = 1960,
    90/49 = 90 × 40/49 × 40 = 3600/1960
  3. Likewise, for the 2nd fraction, since 40 × 49 = 1960,
    60/40 = 60 × 49/40 × 49 = 2940/1960
  4. Add the two fractions:
    3600/1960 + 2940/1960 = 3600 + 2940/1960 = 6540/1960
  5. 6540/1960 simplified gives 327/98
  6. So, 90/49 + 60/40 = 327/98
    In mixed form: 333/98

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