Add 56/80 and 49/54
56/80 + 49/54 is 217/135.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 80 and 54 is 2160
Next, find the equivalent fraction of both fractional numbers with denominator 2160 - For the 1st fraction, since 80 × 27 = 2160,
56/80 = 56 × 27/80 × 27 = 1512/2160 - Likewise, for the 2nd fraction, since 54 × 40 = 2160,
49/54 = 49 × 40/54 × 40 = 1960/2160 - Add the two like fractions:
1512/2160 + 1960/2160 = 1512 + 1960/2160 = 3472/2160 - 3472/2160 simplified gives 217/135
- So, 56/80 + 49/54 = 217/135
In mixed form: 182/135
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