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Add 25/42 and 70/10

1st number: 25/42, 2nd number: 7 0/10

25/42 + 70/10 is 319/42.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 42 and 10 is 210
  2. For the 1st fraction, since 42 × 5 = 210,
    25/42 = 25 × 5/42 × 5 = 125/210
  3. Likewise, for the 2nd fraction, since 10 × 21 = 210,
    70/10 = 70 × 21/10 × 21 = 1470/210
  4. Add the two fractions:
    125/210 + 1470/210 = 125 + 1470/210 = 1595/210
  5. After reducing the fraction, the answer is 319/42
  6. In mixed form: 725/42

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