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Add 36/10 and 18/21

1st number: 3 6/10, 2nd number: 18/21

36/10 + 18/21 is 156/35.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 10 and 21 is 210
  2. For the 1st fraction, since 10 × 21 = 210,
    36/10 = 36 × 21/10 × 21 = 756/210
  3. Likewise, for the 2nd fraction, since 21 × 10 = 210,
    18/21 = 18 × 10/21 × 10 = 180/210
  4. Add the two fractions:
    756/210 + 180/210 = 756 + 180/210 = 936/210
  5. 936/210 simplified gives 156/35
  6. So, 36/10 + 18/21 = 156/35
    In mixed form: 416/35

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