Add 81/49 and 10/63
1st number: 1 32/49, 2nd number: 10/63
81/49 + 10/63 is 799/441.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 49 and 63 is 441
Next, find the equivalent fraction of both fractional numbers with denominator 441 - For the 1st fraction, since 49 × 9 = 441,
81/49 = 81 × 9/49 × 9 = 729/441 - Likewise, for the 2nd fraction, since 63 × 7 = 441,
10/63 = 10 × 7/63 × 7 = 70/441 - Add the two like fractions:
729/441 + 70/441 = 729 + 70/441 = 799/441 - So, 81/49 + 10/63 = 799/441
In mixed form: 1358/441
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