Add 14/80 and 63/54
1st number: 14/80, 2nd number: 1 9/54
14/80 + 63/54 is 161/120.
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,
14/80 = 14 × 27/80 × 27 = 378/2160 - Likewise, for the 2nd fraction, since 54 × 40 = 2160,
63/54 = 63 × 40/54 × 40 = 2520/2160 - Add the two like fractions:
378/2160 + 2520/2160 = 378 + 2520/2160 = 2898/2160 - 2898/2160 simplified gives 161/120
- So, 14/80 + 63/54 = 161/120
In mixed form: 141/120
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