Add 84/30 and 20/60
1st number: 2 24/30, 2nd number: 20/60
84/30 + 20/60 is 47/15.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 30 and 60 is 60
Next, find the equivalent fraction of both fractional numbers with denominator 60 - For the 1st fraction, since 30 × 2 = 60,
84/30 = 84 × 2/30 × 2 = 168/60 - Likewise, for the 2nd fraction, since 60 × 1 = 60,
20/60 = 20 × 1/60 × 1 = 20/60 - Add the two like fractions:
168/60 + 20/60 = 168 + 20/60 = 188/60 - 188/60 simplified gives 47/15
- So, 84/30 + 20/60 = 47/15
In mixed form: 32/15
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