Add 30/5 and 20/63
1st number: 6 0/5, 2nd number: 20/63
30/5 + 20/63 is 398/63.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 63 is 315
Next, find the equivalent fraction of both fractional numbers with denominator 315 - For the 1st fraction, since 5 × 63 = 315,
30/5 = 30 × 63/5 × 63 = 1890/315 - Likewise, for the 2nd fraction, since 63 × 5 = 315,
20/63 = 20 × 5/63 × 5 = 100/315 - Add the two like fractions:
1890/315 + 100/315 = 1890 + 100/315 = 1990/315 - 1990/315 simplified gives 398/63
- So, 30/5 + 20/63 = 398/63
In mixed form: 620/63
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