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Add 70/4 and 90/56

1st number: 17 2/4, 2nd number: 1 34/56

70/4 + 90/56 is 535/28.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 4 and 56 is 56

    Next, find the equivalent fraction of both fractional numbers with denominator 56
  2. For the 1st fraction, since 4 × 14 = 56,
    70/4 = 70 × 14/4 × 14 = 980/56
  3. Likewise, for the 2nd fraction, since 56 × 1 = 56,
    90/56 = 90 × 1/56 × 1 = 90/56
  4. Add the two like fractions:
    980/56 + 90/56 = 980 + 90/56 = 1070/56
  5. 1070/56 simplified gives 535/28
  6. So, 70/4 + 90/56 = 535/28
    In mixed form: 193/28

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