Add 30/28 and 54/3
1st number: 1 2/28, 2nd number: 18 0/3
30/28 + 54/3 is 267/14.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 28 and 3 is 84
Next, find the equivalent fraction of both fractional numbers with denominator 84 - For the 1st fraction, since 28 × 3 = 84,
30/28 = 30 × 3/28 × 3 = 90/84 - Likewise, for the 2nd fraction, since 3 × 28 = 84,
54/3 = 54 × 28/3 × 28 = 1512/84 - Add the two like fractions:
90/84 + 1512/84 = 90 + 1512/84 = 1602/84 - 1602/84 simplified gives 267/14
- So, 30/28 + 54/3 = 267/14
In mixed form: 191/14
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