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Add 9/4 and 9/70

1st number: 2 1/4, 2nd number: 9/70

9/4 + 9/70 is 333/140.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 4 and 70 is 140
  2. For the 1st fraction, since 4 × 35 = 140,
    9/4 = 9 × 35/4 × 35 = 315/140
  3. Likewise, for the 2nd fraction, since 70 × 2 = 140,
    9/70 = 9 × 2/70 × 2 = 18/140
  4. Add the two fractions:
    315/140 + 18/140 = 315 + 18/140 = 333/140
  5. So, 9/4 + 9/70 = 333/140
    In mixed form: 253/140

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