Add 14/72 and 3/5
14/72 + 3/5 is 143/180.
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,
3/5 = 3 × 72/5 × 72 = 216/360 - Add the two like fractions:
70/360 + 216/360 = 70 + 216/360 = 286/360 - 286/360 simplified gives 143/180
- So, 14/72 + 3/5 = 143/180
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 28/72+3/5 14/72+6/5 14/72+3/10 42/72+3/5 14/72+9/5 14/72+3/15 70/72+3/5 14/72+15/5 14/72+3/25 98/72+3/5 14/72+21/5 14/72+3/35