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Add 7/70 and 8/75

7/70 + 8/75 is 31/150.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 70 and 75 is 1050
  2. For the 1st fraction, since 70 × 15 = 1050,
    7/70 = 7 × 15/70 × 15 = 105/1050
  3. Likewise, for the 2nd fraction, since 75 × 14 = 1050,
    8/75 = 8 × 14/75 × 14 = 112/1050
  4. Add the two fractions:
    105/1050 + 112/1050 = 105 + 112/1050 = 217/1050
  5. 217/1050 simplified gives 31/150
  6. So, 7/70 + 8/75 = 31/150

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