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Add 5/42 and 4/30

5/42 + 4/30 is 53/210.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 42 and 30 is 210

    Next, find the equivalent fraction of both fractional numbers with denominator 210
  2. For the 1st fraction, since 42 × 5 = 210,
    5/42 = 5 × 5/42 × 5 = 25/210
  3. Likewise, for the 2nd fraction, since 30 × 7 = 210,
    4/30 = 4 × 7/30 × 7 = 28/210
  4. Add the two like fractions:
    25/210 + 28/210 = 25 + 28/210 = 53/210
  5. So, 5/42 + 4/30 = 53/210

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