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Add 25/18 and 42/8

1st number: 1 7/18, 2nd number: 5 2/8

25/18 + 42/8 is 239/36.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 18 and 8 is 72

    Next, find the equivalent fraction of both fractional numbers with denominator 72
  2. For the 1st fraction, since 18 × 4 = 72,
    25/18 = 25 × 4/18 × 4 = 100/72
  3. Likewise, for the 2nd fraction, since 8 × 9 = 72,
    42/8 = 42 × 9/8 × 9 = 378/72
  4. Add the two like fractions:
    100/72 + 378/72 = 100 + 378/72 = 478/72
  5. 478/72 simplified gives 239/36
  6. So, 25/18 + 42/8 = 239/36
    In mixed form: 623/36

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