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Add 70/8 and 28/45

1st number: 8 6/8, 2nd number: 28/45

70/8 + 28/45 is 1687/180.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 8 and 45 is 360

    Next, find the equivalent fraction of both fractional numbers with denominator 360
  2. For the 1st fraction, since 8 × 45 = 360,
    70/8 = 70 × 45/8 × 45 = 3150/360
  3. Likewise, for the 2nd fraction, since 45 × 8 = 360,
    28/45 = 28 × 8/45 × 8 = 224/360
  4. Add the two like fractions:
    3150/360 + 224/360 = 3150 + 224/360 = 3374/360
  5. 3374/360 simplified gives 1687/180
  6. So, 70/8 + 28/45 = 1687/180
    In mixed form: 967/180

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