Add 84/3 and 30/60
1st number: 28 0/3, 2nd number: 30/60
84/3 + 30/60 is 57/2.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 60 is 60
Next, find the equivalent fraction of both fractional numbers with denominator 60 - For the 1st fraction, since 3 × 20 = 60,
84/3 = 84 × 20/3 × 20 = 1680/60 - Likewise, for the 2nd fraction, since 60 × 1 = 60,
30/60 = 30 × 1/60 × 1 = 30/60 - Add the two like fractions:
1680/60 + 30/60 = 1680 + 30/60 = 1710/60 - 1710/60 simplified gives 57/2
- So, 84/3 + 30/60 = 57/2
In mixed form: 281/2
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