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Add 9/4 and 9/10

1st number: 2 1/4, 2nd number: 9/10

9/4 + 9/10 is 63/20.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 4 and 10 is 20
  2. For the 1st fraction, since 4 × 5 = 20,
    9/4 = 9 × 5/4 × 5 = 45/20
  3. Likewise, for the 2nd fraction, since 10 × 2 = 20,
    9/10 = 9 × 2/10 × 2 = 18/20
  4. Add the two fractions:
    45/20 + 18/20 = 45 + 18/20 = 63/20
  5. So, 9/4 + 9/10 = 63/20
    In mixed form: 33/20

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