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Add 75/7 and 70/8

1st number: 10 5/7, 2nd number: 8 6/8

75/7 + 70/8 is 545/28.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 7 and 8 is 56

    Next, find the equivalent fraction of both fractional numbers with denominator 56
  2. For the 1st fraction, since 7 × 8 = 56,
    75/7 = 75 × 8/7 × 8 = 600/56
  3. Likewise, for the 2nd fraction, since 8 × 7 = 56,
    70/8 = 70 × 7/8 × 7 = 490/56
  4. Add the two like fractions:
    600/56 + 490/56 = 600 + 490/56 = 1090/56
  5. 1090/56 simplified gives 545/28
  6. So, 75/7 + 70/8 = 545/28
    In mixed form: 1913/28

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