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Add 30/70 and 45/32

1st number: 30/70, 2nd number: 1 13/32

30/70 + 45/32 is 411/224.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 70 and 32 is 1120

    Next, find the equivalent fraction of both fractional numbers with denominator 1120
  2. For the 1st fraction, since 70 × 16 = 1120,
    30/70 = 30 × 16/70 × 16 = 480/1120
  3. Likewise, for the 2nd fraction, since 32 × 35 = 1120,
    45/32 = 45 × 35/32 × 35 = 1575/1120
  4. Add the two like fractions:
    480/1120 + 1575/1120 = 480 + 1575/1120 = 2055/1120
  5. 2055/1120 simplified gives 411/224
  6. So, 30/70 + 45/32 = 411/224
    In mixed form: 1187/224

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