Add 1/28 and 30/27
1st number: 1/28, 2nd number: 1 3/27
1/28 + 30/27 is 289/252.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 28 and 27 is 756
Next, find the equivalent fraction of both fractional numbers with denominator 756 - For the 1st fraction, since 28 × 27 = 756,
1/28 = 1 × 27/28 × 27 = 27/756 - Likewise, for the 2nd fraction, since 27 × 28 = 756,
30/27 = 30 × 28/27 × 28 = 840/756 - Add the two like fractions:
27/756 + 840/756 = 27 + 840/756 = 867/756 - 867/756 simplified gives 289/252
- So, 1/28 + 30/27 = 289/252
In mixed form: 137/252
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