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Add 3/70 and 63/30

1st number: 3/70, 2nd number: 2 3/30

3/70 + 63/30 is 15/7.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 70 and 30 is 210
  2. For the 1st fraction, since 70 × 3 = 210,
    3/70 = 3 × 3/70 × 3 = 9/210
  3. Likewise, for the 2nd fraction, since 30 × 7 = 210,
    63/30 = 63 × 7/30 × 7 = 441/210
  4. Add the two fractions:
    9/210 + 441/210 = 9 + 441/210 = 450/210
  5. After reducing the fraction, the answer is 15/7
  6. In mixed form: 21/7

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