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Add 36/60 and 70/90

36/60 + 70/90 is 62/45.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 60 and 90 is 180
  2. For the 1st fraction, since 60 × 3 = 180,
    36/60 = 36 × 3/60 × 3 = 108/180
  3. Likewise, for the 2nd fraction, since 90 × 2 = 180,
    70/90 = 70 × 2/90 × 2 = 140/180
  4. Add the two fractions:
    108/180 + 140/180 = 108 + 140/180 = 248/180
  5. After reducing the fraction, the answer is 62/45
  6. In mixed form: 117/45

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