Add 1/63 and 80/7
1st number: 1/63, 2nd number: 11 3/7
1/63 + 80/7 is 103/9.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 63 and 7 is 63
Next, find the equivalent fraction of both fractional numbers with denominator 63 - For the 1st fraction, since 63 × 1 = 63,
1/63 = 1 × 1/63 × 1 = 1/63 - Likewise, for the 2nd fraction, since 7 × 9 = 63,
80/7 = 80 × 9/7 × 9 = 720/63 - Add the two like fractions:
1/63 + 720/63 = 1 + 720/63 = 721/63 - 721/63 simplified gives 103/9
- So, 1/63 + 80/7 = 103/9
In mixed form: 114/9
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