Add 45/49 and 8/63
45/49 + 8/63 is 461/441.
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,
45/49 = 45 × 9/49 × 9 = 405/441 - Likewise, for the 2nd fraction, since 63 × 7 = 441,
8/63 = 8 × 7/63 × 7 = 56/441 - Add the two like fractions:
405/441 + 56/441 = 405 + 56/441 = 461/441 - So, 45/49 + 8/63 = 461/441
In mixed form: 120/441
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