Add 80/14 and 28/63
1st number: 5 10/14, 2nd number: 28/63
80/14 + 28/63 is 388/63.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 63 is 126
Next, find the equivalent fraction of both fractional numbers with denominator 126 - For the 1st fraction, since 14 × 9 = 126,
80/14 = 80 × 9/14 × 9 = 720/126 - Likewise, for the 2nd fraction, since 63 × 2 = 126,
28/63 = 28 × 2/63 × 2 = 56/126 - Add the two like fractions:
720/126 + 56/126 = 720 + 56/126 = 776/126 - 776/126 simplified gives 388/63
- So, 80/14 + 28/63 = 388/63
In mixed form: 610/63
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