Add 14/72 and 2/5
14/72 + 2/5 is 107/180.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 72 and 5 is 360
Next, find the equivalent fraction of both fractional numbers with denominator 360 - For the 1st fraction, since 72 × 5 = 360,
14/72 = 14 × 5/72 × 5 = 70/360 - Likewise, for the 2nd fraction, since 5 × 72 = 360,
2/5 = 2 × 72/5 × 72 = 144/360 - Add the two like fractions:
70/360 + 144/360 = 70 + 144/360 = 214/360 - 214/360 simplified gives 107/180
- So, 14/72 + 2/5 = 107/180
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 28/72+2/5 14/72+4/5 14/72+2/10 42/72+2/5 14/72+6/5 14/72+2/15 70/72+2/5 14/72+10/5 14/72+2/25 98/72+2/5 14/72+14/5 14/72+2/35