Compare 75/6 and 30/7
1st number: 12 3/6, 2nd number: 4 2/7
75/6 is greater than 30/7
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 7 is 42
Next, find the equivalent fraction of both fractional numbers with denominator 42 - For the 1st fraction, since 6 × 7 = 42,
75/6 = 75 × 7/6 × 7 = 525/42 - Likewise, for the 2nd fraction, since 7 × 6 = 42,
30/7 = 30 × 6/7 × 6 = 180/42 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 525/42 > 180/42 or 75/6 > 30/7
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 75/6 and 60/7 75/12 and 30/7 75/6 and 30/14 75/6 and 90/7 75/18 and 30/7 75/6 and 30/21 75/30 and 30/7 75/6 and 30/35 75/42 and 30/7 75/6 and 30/49