Add 15/72 and 14/10
1st number: 15/72, 2nd number: 1 4/10
15/72 + 14/10 is 193/120.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 72 and 10 is 360
Next, find the equivalent fraction of both fractional numbers with denominator 360 - For the 1st fraction, since 72 × 5 = 360,
15/72 = 15 × 5/72 × 5 = 75/360 - Likewise, for the 2nd fraction, since 10 × 36 = 360,
14/10 = 14 × 36/10 × 36 = 504/360 - Add the two like fractions:
75/360 + 504/360 = 75 + 504/360 = 579/360 - 579/360 simplified gives 193/120
- So, 15/72 + 14/10 = 193/120
In mixed form: 173/120
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 30/72+14/10 15/72+28/10 15/72+14/20 45/72+14/10 15/72+42/10 15/72+14/30 75/72+14/10 15/72+70/10 15/72+14/50 15/72+98/10 15/72+14/70