Add 1/63 and 21/14
1st number: 1/63, 2nd number: 1 7/14
1/63 + 21/14 is 191/126.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 63 and 14 is 126
Next, find the equivalent fraction of both fractional numbers with denominator 126 - For the 1st fraction, since 63 × 2 = 126,
1/63 = 1 × 2/63 × 2 = 2/126 - Likewise, for the 2nd fraction, since 14 × 9 = 126,
21/14 = 21 × 9/14 × 9 = 189/126 - Add the two like fractions:
2/126 + 189/126 = 2 + 189/126 = 191/126 - So, 1/63 + 21/14 = 191/126
In mixed form: 165/126
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