Add 63/98 and 30/18
1st number: 63/98, 2nd number: 1 12/18
63/98 + 30/18 is 97/42.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 98 and 18 is 882
Next, find the equivalent fraction of both fractional numbers with denominator 882 - For the 1st fraction, since 98 × 9 = 882,
63/98 = 63 × 9/98 × 9 = 567/882 - Likewise, for the 2nd fraction, since 18 × 49 = 882,
30/18 = 30 × 49/18 × 49 = 1470/882 - Add the two like fractions:
567/882 + 1470/882 = 567 + 1470/882 = 2037/882 - 2037/882 simplified gives 97/42
- So, 63/98 + 30/18 = 97/42
In mixed form: 213/42
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