Add 56/3 and 20/63
1st number: 18 2/3, 2nd number: 20/63
56/3 + 20/63 is 1196/63.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 63 is 63
Next, find the equivalent fraction of both fractional numbers with denominator 63 - For the 1st fraction, since 3 × 21 = 63,
56/3 = 56 × 21/3 × 21 = 1176/63 - Likewise, for the 2nd fraction, since 63 × 1 = 63,
20/63 = 20 × 1/63 × 1 = 20/63 - Add the two like fractions:
1176/63 + 20/63 = 1176 + 20/63 = 1196/63 - So, 56/3 + 20/63 = 1196/63
In mixed form: 1862/63
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