Add 3/7 and 56/9
1st number: 3/7, 2nd number: 6 2/9
3/7 + 56/9 is 419/63.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 7 and 9 is 63
Next, find the equivalent fraction of both fractional numbers with denominator 63 - For the 1st fraction, since 7 × 9 = 63,
3/7 = 3 × 9/7 × 9 = 27/63 - Likewise, for the 2nd fraction, since 9 × 7 = 63,
56/9 = 56 × 7/9 × 7 = 392/63 - Add the two like fractions:
27/63 + 392/63 = 27 + 392/63 = 419/63 - So, 3/7 + 56/9 = 419/63
In mixed form: 641/63
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