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Add 7/70 and 90/24

1st number: 7/70, 2nd number: 3 18/24

7/70 + 90/24 is 77/20.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 70 and 24 is 840
  2. For the 1st fraction, since 70 × 12 = 840,
    7/70 = 7 × 12/70 × 12 = 84/840
  3. Likewise, for the 2nd fraction, since 24 × 35 = 840,
    90/24 = 90 × 35/24 × 35 = 3150/840
  4. Add the two fractions:
    84/840 + 3150/840 = 84 + 3150/840 = 3234/840
  5. After reducing the fraction, the answer is 77/20
  6. In mixed form: 317/20

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