Compare 35/28 and 84/40
1st number: 1 7/28, 2nd number: 2 4/40
35/28 is smaller than 84/40
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 28 and 40 is 280
Next, find the equivalent fraction of both fractional numbers with denominator 280 - For the 1st fraction, since 28 × 10 = 280,
35/28 = 35 × 10/28 × 10 = 350/280 - Likewise, for the 2nd fraction, since 40 × 7 = 280,
84/40 = 84 × 7/40 × 7 = 588/280 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 350/280 < 588/280 or 35/28 < 84/40
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/28 and 84/40 35/56 and 84/40 35/28 and 84/80 35/84 and 84/40