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Add 42/35 and 28/8

1st number: 1 7/35, 2nd number: 3 4/8

42/35 + 28/8 is 47/10.

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,
    42/35 = 42 × 8/35 × 8 = 336/280
  3. Likewise, for the 2nd fraction, since 8 × 35 = 280,
    28/8 = 28 × 35/8 × 35 = 980/280
  4. Add the two like fractions:
    336/280 + 980/280 = 336 + 980/280 = 1316/280
  5. 1316/280 simplified gives 47/10
  6. So, 42/35 + 28/8 = 47/10
    In mixed form: 47/10

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