Add 2/63 and 81/7
1st number: 2/63, 2nd number: 11 4/7
2/63 + 81/7 is 731/63.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 63 and 7 is 63
Next, find the equivalent fraction of both fractional numbers with denominator 63 - For the 1st fraction, since 63 × 1 = 63,
2/63 = 2 × 1/63 × 1 = 2/63 - Likewise, for the 2nd fraction, since 7 × 9 = 63,
81/7 = 81 × 9/7 × 9 = 729/63 - Add the two like fractions:
2/63 + 729/63 = 2 + 729/63 = 731/63 - So, 2/63 + 81/7 = 731/63
In mixed form: 1138/63
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