Add 1/98 and 72/63
1st number: 1/98, 2nd number: 1 9/63
1/98 + 72/63 is 113/98.
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,
1/98 = 1 × 9/98 × 9 = 9/882 - Likewise, for the 2nd fraction, since 63 × 14 = 882,
72/63 = 72 × 14/63 × 14 = 1008/882 - Add the two like fractions:
9/882 + 1008/882 = 9 + 1008/882 = 1017/882 - 1017/882 simplified gives 113/98
- So, 1/98 + 72/63 = 113/98
In mixed form: 115/98
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