Add 30/54 and 27/28
30/54 + 27/28 is 383/252.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 54 and 28 is 756
Next, find the equivalent fraction of both fractional numbers with denominator 756 - For the 1st fraction, since 54 × 14 = 756,
30/54 = 30 × 14/54 × 14 = 420/756 - Likewise, for the 2nd fraction, since 28 × 27 = 756,
27/28 = 27 × 27/28 × 27 = 729/756 - Add the two like fractions:
420/756 + 729/756 = 420 + 729/756 = 1149/756 - 1149/756 simplified gives 383/252
- So, 30/54 + 27/28 = 383/252
In mixed form: 1131/252
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