Add 12/27 and 49/60
12/27 + 49/60 is 227/180.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 27 and 60 is 540
Next, find the equivalent fraction of both fractional numbers with denominator 540 - For the 1st fraction, since 27 × 20 = 540,
12/27 = 12 × 20/27 × 20 = 240/540 - Likewise, for the 2nd fraction, since 60 × 9 = 540,
49/60 = 49 × 9/60 × 9 = 441/540 - Add the two like fractions:
240/540 + 441/540 = 240 + 441/540 = 681/540 - 681/540 simplified gives 227/180
- So, 12/27 + 49/60 = 227/180
In mixed form: 147/180
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 24/27+49/60 12/27+98/60 12/54+49/60 36/27+49/60 12/81+49/60 60/27+49/60 84/27+49/60