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Add 72/35 and 28/8

1st number: 2 2/35, 2nd number: 3 4/8

72/35 + 28/8 is 389/70.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 35 and 8 is 280

    Next, find the equivalent fraction of both fractional numbers with denominator 280
  2. For the 1st fraction, since 35 × 8 = 280,
    72/35 = 72 × 8/35 × 8 = 576/280
  3. Likewise, for the 2nd fraction, since 8 × 35 = 280,
    28/8 = 28 × 35/8 × 35 = 980/280
  4. Add the two like fractions:
    576/280 + 980/280 = 576 + 980/280 = 1556/280
  5. 1556/280 simplified gives 389/70
  6. So, 72/35 + 28/8 = 389/70
    In mixed form: 539/70

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