Add 84/5 and 80/60
1st number: 16 4/5, 2nd number: 1 20/60
84/5 + 80/60 is 272/15.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 60 is 60
Next, find the equivalent fraction of both fractional numbers with denominator 60 - For the 1st fraction, since 5 × 12 = 60,
84/5 = 84 × 12/5 × 12 = 1008/60 - Likewise, for the 2nd fraction, since 60 × 1 = 60,
80/60 = 80 × 1/60 × 1 = 80/60 - Add the two like fractions:
1008/60 + 80/60 = 1008 + 80/60 = 1088/60 - 1088/60 simplified gives 272/15
- So, 84/5 + 80/60 = 272/15
In mixed form: 182/15
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