Add 3/72 and 6/60
3/72 + 6/60 is 17/120.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 72 and 60 is 360
Next, find the equivalent fraction of both fractional numbers with denominator 360 - For the 1st fraction, since 72 × 5 = 360,
3/72 = 3 × 5/72 × 5 = 15/360 - Likewise, for the 2nd fraction, since 60 × 6 = 360,
6/60 = 6 × 6/60 × 6 = 36/360 - Add the two like fractions:
15/360 + 36/360 = 15 + 36/360 = 51/360 - 51/360 simplified gives 17/120
- So, 3/72 + 6/60 = 17/120
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/72+6/60 3/72+12/60 9/72+6/60 3/72+18/60 15/72+6/60 3/72+30/60 21/72+6/60 3/72+42/60