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Add 4/14 and 98/80

1st number: 4/14, 2nd number: 1 18/80

4/14 + 98/80 is 423/280.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 14 and 80 is 560
  2. For the 1st fraction, since 14 × 40 = 560,
    4/14 = 4 × 40/14 × 40 = 160/560
  3. Likewise, for the 2nd fraction, since 80 × 7 = 560,
    98/80 = 98 × 7/80 × 7 = 686/560
  4. Add the two fractions:
    160/560 + 686/560 = 160 + 686/560 = 846/560
  5. After reducing the fraction, the answer is 423/280
  6. In mixed form: 1143/280

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