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Add 3/30 and 5/7

3/30 + 5/7 is 57/70.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 30 and 7 is 210

    Next, find the equivalent fraction of both fractional numbers with denominator 210
  2. For the 1st fraction, since 30 × 7 = 210,
    3/30 = 3 × 7/30 × 7 = 21/210
  3. Likewise, for the 2nd fraction, since 7 × 30 = 210,
    5/7 = 5 × 30/7 × 30 = 150/210
  4. Add the two like fractions:
    21/210 + 150/210 = 21 + 150/210 = 171/210
  5. 171/210 simplified gives 57/70
  6. So, 3/30 + 5/7 = 57/70

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