Add 75/98 and 21/63
75/98 + 21/63 is 323/294.
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,
75/98 = 75 × 9/98 × 9 = 675/882 - Likewise, for the 2nd fraction, since 63 × 14 = 882,
21/63 = 21 × 14/63 × 14 = 294/882 - Add the two like fractions:
675/882 + 294/882 = 675 + 294/882 = 969/882 - 969/882 simplified gives 323/294
- So, 75/98 + 21/63 = 323/294
In mixed form: 129/294
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