Add 25/63 and 70/9
1st number: 25/63, 2nd number: 7 7/9
25/63 + 70/9 is 515/63.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 63 and 9 is 63
Next, find the equivalent fraction of both fractional numbers with denominator 63 - For the 1st fraction, since 63 × 1 = 63,
25/63 = 25 × 1/63 × 1 = 25/63 - Likewise, for the 2nd fraction, since 9 × 7 = 63,
70/9 = 70 × 7/9 × 7 = 490/63 - Add the two like fractions:
25/63 + 490/63 = 25 + 490/63 = 515/63 - So, 25/63 + 70/9 = 515/63
In mixed form: 811/63
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