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Add 10/12 and 25/45

10/12 + 25/45 is 25/18.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 12 and 45 is 180
  2. For the 1st fraction, since 12 × 15 = 180,
    10/12 = 10 × 15/12 × 15 = 150/180
  3. Likewise, for the 2nd fraction, since 45 × 4 = 180,
    25/45 = 25 × 4/45 × 4 = 100/180
  4. Add the two fractions:
    150/180 + 100/180 = 150 + 100/180 = 250/180
  5. 250/180 simplified gives 25/18
  6. So, 10/12 + 25/45 = 25/18
    In mixed form: 17/18

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