Add 81/54 and 80/14
1st number: 1 27/54, 2nd number: 5 10/14
81/54 + 80/14 is 101/14.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 54 and 14 is 378
Next, find the equivalent fraction of both fractional numbers with denominator 378 - For the 1st fraction, since 54 × 7 = 378,
81/54 = 81 × 7/54 × 7 = 567/378 - Likewise, for the 2nd fraction, since 14 × 27 = 378,
80/14 = 80 × 27/14 × 27 = 2160/378 - Add the two like fractions:
567/378 + 2160/378 = 567 + 2160/378 = 2727/378 - 2727/378 simplified gives 101/14
- So, 81/54 + 80/14 = 101/14
In mixed form: 73/14
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