Add 12/9 and 49/60
1st number: 1 3/9, 2nd number: 49/60
12/9 + 49/60 is 43/20.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 9 and 60 is 180
Next, find the equivalent fraction of both fractional numbers with denominator 180 - For the 1st fraction, since 9 × 20 = 180,
12/9 = 12 × 20/9 × 20 = 240/180 - Likewise, for the 2nd fraction, since 60 × 3 = 180,
49/60 = 49 × 3/60 × 3 = 147/180 - Add the two like fractions:
240/180 + 147/180 = 240 + 147/180 = 387/180 - 387/180 simplified gives 43/20
- So, 12/9 + 49/60 = 43/20
In mixed form: 23/20
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