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Add 72/35 and 90/8

1st number: 2 2/35, 2nd number: 11 2/8

72/35 + 90/8 is 1863/140.

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,
    90/8 = 90 × 35/8 × 35 = 3150/280
  4. Add the two like fractions:
    576/280 + 3150/280 = 576 + 3150/280 = 3726/280
  5. 3726/280 simplified gives 1863/140
  6. So, 72/35 + 90/8 = 1863/140
    In mixed form: 1343/140

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