Add 28/3 and 12/56
1st number: 9 1/3, 2nd number: 12/56
28/3 + 12/56 is 401/42.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 56 is 168
Next, find the equivalent fraction of both fractional numbers with denominator 168 - For the 1st fraction, since 3 × 56 = 168,
28/3 = 28 × 56/3 × 56 = 1568/168 - Likewise, for the 2nd fraction, since 56 × 3 = 168,
12/56 = 12 × 3/56 × 3 = 36/168 - Add the two like fractions:
1568/168 + 36/168 = 1568 + 36/168 = 1604/168 - 1604/168 simplified gives 401/42
- So, 28/3 + 12/56 = 401/42
In mixed form: 923/42
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