Add 81/98 and 8/63
81/98 + 8/63 is 841/882.
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,
81/98 = 81 × 9/98 × 9 = 729/882 - Likewise, for the 2nd fraction, since 63 × 14 = 882,
8/63 = 8 × 14/63 × 14 = 112/882 - Add the two like fractions:
729/882 + 112/882 = 729 + 112/882 = 841/882 - So, 81/98 + 8/63 = 841/882
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