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Add 25/70 and 30/4

1st number: 25/70, 2nd number: 7 2/4

25/70 + 30/4 is 55/7.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 70 and 4 is 140
  2. For the 1st fraction, since 70 × 2 = 140,
    25/70 = 25 × 2/70 × 2 = 50/140
  3. Likewise, for the 2nd fraction, since 4 × 35 = 140,
    30/4 = 30 × 35/4 × 35 = 1050/140
  4. Add the two fractions:
    50/140 + 1050/140 = 50 + 1050/140 = 1100/140
  5. After reducing the fraction, the answer is 55/7
  6. In mixed form: 76/7

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