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Add 12/10 and 20/36

1st number: 1 2/10, 2nd number: 20/36

12/10 + 20/36 is 79/45.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 10 and 36 is 180

    Next, find the equivalent fraction of both fractional numbers with denominator 180
  2. For the 1st fraction, since 10 × 18 = 180,
    12/10 = 12 × 18/10 × 18 = 216/180
  3. Likewise, for the 2nd fraction, since 36 × 5 = 180,
    20/36 = 20 × 5/36 × 5 = 100/180
  4. Add the two like fractions:
    216/180 + 100/180 = 216 + 100/180 = 316/180
  5. 316/180 simplified gives 79/45
  6. So, 12/10 + 20/36 = 79/45
    In mixed form: 134/45

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