Compare 30/75 and 4/8
30/75 is smaller than 4/8
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 75 and 8 is 600
Next, find the equivalent fraction of both fractional numbers with denominator 600 - For the 1st fraction, since 75 × 8 = 600,
30/75 = 30 × 8/75 × 8 = 240/600 - Likewise, for the 2nd fraction, since 8 × 75 = 600,
4/8 = 4 × 75/8 × 75 = 300/600 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 240/600 < 300/600 or 30/75 < 4/8
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/75 and 4/8 30/75 and 4/16 90/75 and 4/8 30/75 and 12/8 30/75 and 4/24 30/75 and 20/8 30/75 and 4/40 30/75 and 28/8 30/75 and 4/56