Add 7/98 and 3/63
7/98 + 3/63 is 5/42.
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,
7/98 = 7 × 9/98 × 9 = 63/882 - Likewise, for the 2nd fraction, since 63 × 14 = 882,
3/63 = 3 × 14/63 × 14 = 42/882 - Add the two like fractions:
63/882 + 42/882 = 63 + 42/882 = 105/882 - 105/882 simplified gives 5/42
- So, 7/98 + 3/63 = 5/42
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