Compare 56/70 and 75/40
1st number: 56/70, 2nd number: 1 35/40
56/70 is smaller than 75/40
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 70 and 40 is 280
Next, find the equivalent fraction of both fractional numbers with denominator 280 - For the 1st fraction, since 70 × 4 = 280,
56/70 = 56 × 4/70 × 4 = 224/280 - Likewise, for the 2nd fraction, since 40 × 7 = 280,
75/40 = 75 × 7/40 × 7 = 525/280 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 224/280 < 525/280 or 56/70 < 75/40
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/70 and 75/80