Add 3/56 and 45/54
3/56 + 45/54 is 149/168.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 56 and 54 is 1512
Next, find the equivalent fraction of both fractional numbers with denominator 1512 - For the 1st fraction, since 56 × 27 = 1512,
3/56 = 3 × 27/56 × 27 = 81/1512 - Likewise, for the 2nd fraction, since 54 × 28 = 1512,
45/54 = 45 × 28/54 × 28 = 1260/1512 - Add the two like fractions:
81/1512 + 1260/1512 = 81 + 1260/1512 = 1341/1512 - 1341/1512 simplified gives 149/168
- So, 3/56 + 45/54 = 149/168
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