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Add 48/8 and 80/45

1st number: 6 0/8, 2nd number: 1 35/45

48/8 + 80/45 is 70/9.

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,
    48/8 = 48 × 45/8 × 45 = 2160/360
  3. Likewise, for the 2nd fraction, since 45 × 8 = 360,
    80/45 = 80 × 8/45 × 8 = 640/360
  4. Add the two like fractions:
    2160/360 + 640/360 = 2160 + 640/360 = 2800/360
  5. 2800/360 simplified gives 70/9
  6. So, 48/8 + 80/45 = 70/9
    In mixed form: 77/9

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