Add 28/35 and 12/54
28/35 + 12/54 is 46/45.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 35 and 54 is 1890
Next, find the equivalent fraction of both fractional numbers with denominator 1890 - For the 1st fraction, since 35 × 54 = 1890,
28/35 = 28 × 54/35 × 54 = 1512/1890 - Likewise, for the 2nd fraction, since 54 × 35 = 1890,
12/54 = 12 × 35/54 × 35 = 420/1890 - Add the two like fractions:
1512/1890 + 420/1890 = 1512 + 420/1890 = 1932/1890 - 1932/1890 simplified gives 46/45
- So, 28/35 + 12/54 = 46/45
In mixed form: 11/45
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