Compare 54/9 and 70/20
1st number: 6 0/9, 2nd number: 3 10/20
54/9 is greater than 70/20
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 9 and 20 is 180
Next, find the equivalent fraction of both fractional numbers with denominator 180 - For the 1st fraction, since 9 × 20 = 180,
54/9 = 54 × 20/9 × 20 = 1080/180 - Likewise, for the 2nd fraction, since 20 × 9 = 180,
70/20 = 70 × 9/20 × 9 = 630/180 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 1080/180 > 630/180 or 54/9 > 70/20
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/18 and 70/20 54/9 and 70/40 54/27 and 70/20 54/9 and 70/60 54/45 and 70/20 54/63 and 70/20