Add 80/54 and 27/40
1st number: 1 26/54, 2nd number: 27/40
80/54 + 27/40 is 2329/1080.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 54 and 40 is 1080
Next, find the equivalent fraction of both fractional numbers with denominator 1080 - For the 1st fraction, since 54 × 20 = 1080,
80/54 = 80 × 20/54 × 20 = 1600/1080 - Likewise, for the 2nd fraction, since 40 × 27 = 1080,
27/40 = 27 × 27/40 × 27 = 729/1080 - Add the two like fractions:
1600/1080 + 729/1080 = 1600 + 729/1080 = 2329/1080 - So, 80/54 + 27/40 = 2329/1080
In mixed form: 2169/1080
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