Add 80/30 and 36/20
1st number: 2 20/30, 2nd number: 1 16/20
80/30 + 36/20 is 67/15.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 30 and 20 is 60
Next, find the equivalent fraction of both fractional numbers with denominator 60 - For the 1st fraction, since 30 × 2 = 60,
80/30 = 80 × 2/30 × 2 = 160/60 - Likewise, for the 2nd fraction, since 20 × 3 = 60,
36/20 = 36 × 3/20 × 3 = 108/60 - Add the two like fractions:
160/60 + 108/60 = 160 + 108/60 = 268/60 - 268/60 simplified gives 67/15
- So, 80/30 + 36/20 = 67/15
In mixed form: 47/15
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