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Add 15/4 and 5/70

1st number: 3 3/4, 2nd number: 5/70

15/4 + 5/70 is 107/28.

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,
    15/4 = 15 × 35/4 × 35 = 525/140
  3. Likewise, for the 2nd fraction, since 70 × 2 = 140,
    5/70 = 5 × 2/70 × 2 = 10/140
  4. Add the two fractions:
    525/140 + 10/140 = 525 + 10/140 = 535/140
  5. After reducing the fraction, the answer is 107/28
  6. In mixed form: 323/28

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