Add 5/6 and 21/63
5/6 + 21/63 is 7/6.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 63 is 126
Next, find the equivalent fraction of both fractional numbers with denominator 126 - For the 1st fraction, since 6 × 21 = 126,
5/6 = 5 × 21/6 × 21 = 105/126 - Likewise, for the 2nd fraction, since 63 × 2 = 126,
21/63 = 21 × 2/63 × 2 = 42/126 - Add the two like fractions:
105/126 + 42/126 = 105 + 42/126 = 147/126 - 147/126 simplified gives 7/6
- So, 5/6 + 21/63 = 7/6
In mixed form: 11/6
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