Compare 70/25 and 70/20
1st number: 2 20/25, 2nd number: 3 10/20
70/25 is smaller than 70/20
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 25 and 20 is 100
Next, find the equivalent fraction of both fractional numbers with denominator 100 - For the 1st fraction, since 25 × 4 = 100,
70/25 = 70 × 4/25 × 4 = 280/100 - Likewise, for the 2nd fraction, since 20 × 5 = 100,
70/20 = 70 × 5/20 × 5 = 350/100 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 280/100 < 350/100 or 70/25 < 70/20
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/50 and 70/20 70/25 and 70/40 70/75 and 70/20 70/25 and 70/60