Add 75/63 and 14/49
1st number: 1 12/63, 2nd number: 14/49
75/63 + 14/49 is 31/21.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 63 and 49 is 441
Next, find the equivalent fraction of both fractional numbers with denominator 441 - For the 1st fraction, since 63 × 7 = 441,
75/63 = 75 × 7/63 × 7 = 525/441 - Likewise, for the 2nd fraction, since 49 × 9 = 441,
14/49 = 14 × 9/49 × 9 = 126/441 - Add the two like fractions:
525/441 + 126/441 = 525 + 126/441 = 651/441 - 651/441 simplified gives 31/21
- So, 75/63 + 14/49 = 31/21
In mixed form: 110/21
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