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Add 70/10 and 20/75

1st number: 7 0/10, 2nd number: 20/75

70/10 + 20/75 is 109/15.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 10 and 75 is 150
  2. For the 1st fraction, since 10 × 15 = 150,
    70/10 = 70 × 15/10 × 15 = 1050/150
  3. Likewise, for the 2nd fraction, since 75 × 2 = 150,
    20/75 = 20 × 2/75 × 2 = 40/150
  4. Add the two fractions:
    1050/150 + 40/150 = 1050 + 40/150 = 1090/150
  5. After reducing the fraction, the answer is 109/15
  6. In mixed form: 74/15

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