Compare 80/35 and 21/54
1st number: 2 10/35, 2nd number: 21/54
80/35 is greater than 21/54
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 35 and 54 is 1890
Next, find the equivalent fraction of both fractional numbers with denominator 1890 - For the 1st fraction, since 35 × 54 = 1890,
80/35 = 80 × 54/35 × 54 = 4320/1890 - Likewise, for the 2nd fraction, since 54 × 35 = 1890,
21/54 = 21 × 35/54 × 35 = 735/1890 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 4320/1890 > 735/1890 or 80/35 > 21/54
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/35 and 42/54 80/70 and 21/54 80/35 and 63/54