Add 15/72 and 3/25
15/72 + 3/25 is 197/600.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 72 and 25 is 1800
Next, find the equivalent fraction of both fractional numbers with denominator 1800 - For the 1st fraction, since 72 × 25 = 1800,
15/72 = 15 × 25/72 × 25 = 375/1800 - Likewise, for the 2nd fraction, since 25 × 72 = 1800,
3/25 = 3 × 72/25 × 72 = 216/1800 - Add the two like fractions:
375/1800 + 216/1800 = 375 + 216/1800 = 591/1800 - 591/1800 simplified gives 197/600
- So, 15/72 + 3/25 = 197/600
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 30/72+3/25 15/72+6/25 15/72+3/50 45/72+3/25 15/72+9/25 15/72+3/75 75/72+3/25 15/72+15/25 15/72+21/25