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Add 35/20 and 10/70

1st number: 1 15/20, 2nd number: 10/70

35/20 + 10/70 is 53/28.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 20 and 70 is 140
  2. For the 1st fraction, since 20 × 7 = 140,
    35/20 = 35 × 7/20 × 7 = 245/140
  3. Likewise, for the 2nd fraction, since 70 × 2 = 140,
    10/70 = 10 × 2/70 × 2 = 20/140
  4. Add the two fractions:
    245/140 + 20/140 = 245 + 20/140 = 265/140
  5. 265/140 simplified gives 53/28
  6. So, 35/20 + 10/70 = 53/28
    In mixed form: 125/28

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