Add 28/63 and 4/6
28/63 + 4/6 is 10/9.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 63 and 6 is 126
Next, find the equivalent fraction of both fractional numbers with denominator 126 - For the 1st fraction, since 63 × 2 = 126,
28/63 = 28 × 2/63 × 2 = 56/126 - Likewise, for the 2nd fraction, since 6 × 21 = 126,
4/6 = 4 × 21/6 × 21 = 84/126 - Add the two like fractions:
56/126 + 84/126 = 56 + 84/126 = 140/126 - 140/126 simplified gives 10/9
- So, 28/63 + 4/6 = 10/9
In mixed form: 11/9
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