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Add 70/4 and 45/28

1st number: 17 2/4, 2nd number: 1 17/28

70/4 + 45/28 is 535/28.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 4 and 28 is 28
  2. For the 1st fraction, since 4 × 7 = 28,
    70/4 = 70 × 7/4 × 7 = 490/28
  3. Likewise, for the 2nd fraction, since 28 × 1 = 28,
    45/28 = 45 × 1/28 × 1 = 45/28
  4. Add the two fractions:
    490/28 + 45/28 = 490 + 45/28 = 535/28
  5. In mixed form: 193/28

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