Add 25/72 and 7/30
25/72 + 7/30 is 209/360.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 72 and 30 is 360
Next, find the equivalent fraction of both fractional numbers with denominator 360 - For the 1st fraction, since 72 × 5 = 360,
25/72 = 25 × 5/72 × 5 = 125/360 - Likewise, for the 2nd fraction, since 30 × 12 = 360,
7/30 = 7 × 12/30 × 12 = 84/360 - Add the two like fractions:
125/360 + 84/360 = 125 + 84/360 = 209/360 - So, 25/72 + 7/30 = 209/360
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/72+7/30 25/72+14/30 25/72+7/60 75/72+7/30 25/72+21/30 25/72+7/90 25/72+35/30 25/72+49/30