Compare 54/18 and 70/4
1st number: 3 0/18, 2nd number: 17 2/4
54/18 is smaller than 70/4
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 18 and 4 is 36
Next, find the equivalent fraction of both fractional numbers with denominator 36 - For the 1st fraction, since 18 × 2 = 36,
54/18 = 54 × 2/18 × 2 = 108/36 - Likewise, for the 2nd fraction, since 4 × 9 = 36,
70/4 = 70 × 9/4 × 9 = 630/36 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 108/36 < 630/36 or 54/18 < 70/4
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/36 and 70/4 54/18 and 70/8 54/18 and 70/12 54/90 and 70/4 54/18 and 70/20 54/18 and 70/28