Compare 2/7 and 25/30
2/7 is smaller than 25/30
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 7 and 30 is 210
Next, find the equivalent fraction of both fractional numbers with denominator 210 - For the 1st fraction, since 7 × 30 = 210,
2/7 = 2 × 30/7 × 30 = 60/210 - Likewise, for the 2nd fraction, since 30 × 7 = 210,
25/30 = 25 × 7/30 × 7 = 175/210 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 60/210 < 175/210 or 2/7 < 25/30
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/7 and 25/30 2/7 and 50/30 2/14 and 25/30 2/7 and 25/60 6/7 and 25/30 2/7 and 75/30 2/21 and 25/30 2/7 and 25/90 10/7 and 25/30 2/35 and 25/30 14/7 and 25/30 2/49 and 25/30