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Add 1/70 and 40/30

1st number: 1/70, 2nd number: 1 10/30

1/70 + 40/30 is 283/210.

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,
    1/70 = 1 × 3/70 × 3 = 3/210
  3. Likewise, for the 2nd fraction, since 30 × 7 = 210,
    40/30 = 40 × 7/30 × 7 = 280/210
  4. Add the two fractions:
    3/210 + 280/210 = 3 + 280/210 = 283/210
  5. In mixed form: 173/210

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