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Add 6/28 and 36/45

6/28 + 36/45 is 71/70.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 28 and 45 is 1260
  2. For the 1st fraction, since 28 × 45 = 1260,
    6/28 = 6 × 45/28 × 45 = 270/1260
  3. Likewise, for the 2nd fraction, since 45 × 28 = 1260,
    36/45 = 36 × 28/45 × 28 = 1008/1260
  4. Add the two fractions:
    270/1260 + 1008/1260 = 270 + 1008/1260 = 1278/1260
  5. After reducing the fraction, the answer is 71/70
  6. In mixed form: 11/70

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