Add 30/54 and 27/56
30/54 + 27/56 is 523/504.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 54 and 56 is 1512
Next, find the equivalent fraction of both fractional numbers with denominator 1512 - For the 1st fraction, since 54 × 28 = 1512,
30/54 = 30 × 28/54 × 28 = 840/1512 - Likewise, for the 2nd fraction, since 56 × 27 = 1512,
27/56 = 27 × 27/56 × 27 = 729/1512 - Add the two like fractions:
840/1512 + 729/1512 = 840 + 729/1512 = 1569/1512 - 1569/1512 simplified gives 523/504
- So, 30/54 + 27/56 = 523/504
In mixed form: 119/504
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