Add 80/60 and 84/36
1st number: 1 20/60, 2nd number: 2 12/36
80/60 + 84/36 is 11/3.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 60 and 36 is 180
Next, find the equivalent fraction of both fractional numbers with denominator 180 - For the 1st fraction, since 60 × 3 = 180,
80/60 = 80 × 3/60 × 3 = 240/180 - Likewise, for the 2nd fraction, since 36 × 5 = 180,
84/36 = 84 × 5/36 × 5 = 420/180 - Add the two like fractions:
240/180 + 420/180 = 240 + 420/180 = 660/180 - 660/180 simplified gives 11/3
- So, 80/60 + 84/36 = 11/3
In mixed form: 32/3
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