Add 63/98 and 20/63
63/98 + 20/63 is 121/126.
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,
63/98 = 63 × 9/98 × 9 = 567/882 - Likewise, for the 2nd fraction, since 63 × 14 = 882,
20/63 = 20 × 14/63 × 14 = 280/882 - Add the two like fractions:
567/882 + 280/882 = 567 + 280/882 = 847/882 - 847/882 simplified gives 121/126
- So, 63/98 + 20/63 = 121/126
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