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Add 90/12 and 10/56

1st number: 7 6/12, 2nd number: 10/56

90/12 + 10/56 is 215/28.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 12 and 56 is 168
  2. For the 1st fraction, since 12 × 14 = 168,
    90/12 = 90 × 14/12 × 14 = 1260/168
  3. Likewise, for the 2nd fraction, since 56 × 3 = 168,
    10/56 = 10 × 3/56 × 3 = 30/168
  4. Add the two fractions:
    1260/168 + 30/168 = 1260 + 30/168 = 1290/168
  5. 1290/168 simplified gives 215/28
  6. So, 90/12 + 10/56 = 215/28
    In mixed form: 719/28

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