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Add 40/28 and 1/70

1st number: 1 12/28, 2nd number: 1/70

40/28 + 1/70 is 101/70.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 28 and 70 is 140
  2. For the 1st fraction, since 28 × 5 = 140,
    40/28 = 40 × 5/28 × 5 = 200/140
  3. Likewise, for the 2nd fraction, since 70 × 2 = 140,
    1/70 = 1 × 2/70 × 2 = 2/140
  4. Add the two fractions:
    200/140 + 2/140 = 200 + 2/140 = 202/140
  5. 202/140 simplified gives 101/70
  6. So, 40/28 + 1/70 = 101/70
    In mixed form: 131/70

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