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Add 18/63 and 70/35

1st number: 18/63, 2nd number: 2 0/35

18/63 + 70/35 is 16/7.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 63 and 35 is 315
  2. For the 1st fraction, since 63 × 5 = 315,
    18/63 = 18 × 5/63 × 5 = 90/315
  3. Likewise, for the 2nd fraction, since 35 × 9 = 315,
    70/35 = 70 × 9/35 × 9 = 630/315
  4. Add the two fractions:
    90/315 + 630/315 = 90 + 630/315 = 720/315
  5. 720/315 simplified gives 16/7
  6. So, 18/63 + 70/35 = 16/7
    In mixed form: 22/7

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