Add 25/63 and 84/49
1st number: 25/63, 2nd number: 1 35/49
25/63 + 84/49 is 19/9.
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,
25/63 = 25 × 7/63 × 7 = 175/441 - Likewise, for the 2nd fraction, since 49 × 9 = 441,
84/49 = 84 × 9/49 × 9 = 756/441 - Add the two like fractions:
175/441 + 756/441 = 175 + 756/441 = 931/441 - 931/441 simplified gives 19/9
- So, 25/63 + 84/49 = 19/9
In mixed form: 21/9
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