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Add 14/10 and 98/21

1st number: 1 4/10, 2nd number: 4 14/21

14/10 + 98/21 is 91/15.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 10 and 21 is 210
  2. For the 1st fraction, since 10 × 21 = 210,
    14/10 = 14 × 21/10 × 21 = 294/210
  3. Likewise, for the 2nd fraction, since 21 × 10 = 210,
    98/21 = 98 × 10/21 × 10 = 980/210
  4. Add the two fractions:
    294/210 + 980/210 = 294 + 980/210 = 1274/210
  5. After reducing the fraction, the answer is 91/15
  6. In mixed form: 61/15

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