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Add 16/70 and 98/20

1st number: 16/70, 2nd number: 4 18/20

16/70 + 98/20 is 359/70.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 70 and 20 is 140
  2. For the 1st fraction, since 70 × 2 = 140,
    16/70 = 16 × 2/70 × 2 = 32/140
  3. Likewise, for the 2nd fraction, since 20 × 7 = 140,
    98/20 = 98 × 7/20 × 7 = 686/140
  4. Add the two fractions:
    32/140 + 686/140 = 32 + 686/140 = 718/140
  5. After reducing the fraction, the answer is 359/70
  6. In mixed form: 59/70

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