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Add 40/30 and 98/21

1st number: 1 10/30, 2nd number: 4 14/21

40/30 + 98/21 is 6/1.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 30 and 21 is 210
  2. For the 1st fraction, since 30 × 7 = 210,
    40/30 = 40 × 7/30 × 7 = 280/210
  3. Likewise, for the 2nd fraction, since 21 × 10 = 210,
    98/21 = 98 × 10/21 × 10 = 980/210
  4. Add the two fractions:
    280/210 + 980/210 = 280 + 980/210 = 1260/210
  5. After reducing the fraction, the answer is 6/1

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