Add 9/98 and 90/63
1st number: 9/98, 2nd number: 1 27/63
9/98 + 90/63 is 149/98.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 98 and 63 is 882
Next, find the equivalent fraction of both fractional numbers with denominator 882 - For the 1st fraction, since 98 × 9 = 882,
9/98 = 9 × 9/98 × 9 = 81/882 - Likewise, for the 2nd fraction, since 63 × 14 = 882,
90/63 = 90 × 14/63 × 14 = 1260/882 - Add the two like fractions:
81/882 + 1260/882 = 81 + 1260/882 = 1341/882 - 1341/882 simplified gives 149/98
- So, 9/98 + 90/63 = 149/98
In mixed form: 151/98
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