Compare 54/70 and 35/20
1st number: 54/70, 2nd number: 1 15/20
54/70 is smaller than 35/20
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 70 and 20 is 140
Next, find the equivalent fraction of both fractional numbers with denominator 140 - For the 1st fraction, since 70 × 2 = 140,
54/70 = 54 × 2/70 × 2 = 108/140 - Likewise, for the 2nd fraction, since 20 × 7 = 140,
35/20 = 35 × 7/20 × 7 = 245/140 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 108/140 < 245/140 or 54/70 < 35/20
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/70 and 70/20 54/70 and 35/40 54/70 and 35/60