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Add 98/21 and 1/30

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

98/21 + 1/30 is 47/10.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 21 and 30 is 210

    Next, find the equivalent fraction of both fractional numbers with denominator 210
  2. For the 1st fraction, since 21 × 10 = 210,
    98/21 = 98 × 10/21 × 10 = 980/210
  3. Likewise, for the 2nd fraction, since 30 × 7 = 210,
    1/30 = 1 × 7/30 × 7 = 7/210
  4. Add the two like fractions:
    980/210 + 7/210 = 980 + 7/210 = 987/210
  5. 987/210 simplified gives 47/10
  6. So, 98/21 + 1/30 = 47/10
    In mixed form: 47/10

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