Compare 30/40 and 6/8
30/40 is equivalent to 6/8
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 40 and 8 is 40
Next, find the equivalent fraction of both fractional numbers with denominator 40 - For the 1st fraction, since 40 × 1 = 40,
30/40 = 30 × 1/40 × 1 = 30/40 - Likewise, for the 2nd fraction, since 8 × 5 = 40,
6/8 = 6 × 5/8 × 5 = 30/40 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 30/40 = 30/40 or 30/40 = 6/8
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/40 and 6/8 30/40 and 12/8 30/80 and 6/8 30/40 and 6/16 90/40 and 6/8 30/40 and 18/8 30/40 and 6/24 30/40 and 30/8 30/40 and 6/40 30/40 and 42/8 30/40 and 6/56