Add 20/2 and 80/30
1st number: 10 0/2, 2nd number: 2 20/30
20/2 + 80/30 is 38/3.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 30 is 30
Next, find the equivalent fraction of both fractional numbers with denominator 30 - For the 1st fraction, since 2 × 15 = 30,
20/2 = 20 × 15/2 × 15 = 300/30 - Likewise, for the 2nd fraction, since 30 × 1 = 30,
80/30 = 80 × 1/30 × 1 = 80/30 - Add the two like fractions:
300/30 + 80/30 = 300 + 80/30 = 380/30 - 380/30 simplified gives 38/3
- So, 20/2 + 80/30 = 38/3
In mixed form: 122/3
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