Add 9/27 and 4/60
9/27 + 4/60 is 2/5.
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,
9/27 = 9 × 20/27 × 20 = 180/540 - Likewise, for the 2nd fraction, since 60 × 9 = 540,
4/60 = 4 × 9/60 × 9 = 36/540 - Add the two like fractions:
180/540 + 36/540 = 180 + 36/540 = 216/540 - 216/540 simplified gives 2/5
- So, 9/27 + 4/60 = 2/5
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 18/27+4/60 9/27+8/60 9/54+4/60 9/27+12/60 9/81+4/60 45/27+4/60 9/27+20/60 63/27+4/60 9/27+28/60