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Add 90/35 and 12/48

1st number: 2 20/35, 2nd number: 12/48

90/35 + 12/48 is 79/28.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 35 and 48 is 1680

    Next, find the equivalent fraction of both fractional numbers with denominator 1680
  2. For the 1st fraction, since 35 × 48 = 1680,
    90/35 = 90 × 48/35 × 48 = 4320/1680
  3. Likewise, for the 2nd fraction, since 48 × 35 = 1680,
    12/48 = 12 × 35/48 × 35 = 420/1680
  4. Add the two like fractions:
    4320/1680 + 420/1680 = 4320 + 420/1680 = 4740/1680
  5. 4740/1680 simplified gives 79/28
  6. So, 90/35 + 12/48 = 79/28
    In mixed form: 223/28

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