Compare 30/70 and 9/60
30/70 is greater than 9/60
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 70 and 60 is 420
Next, find the equivalent fraction of both fractional numbers with denominator 420 - For the 1st fraction, since 70 × 6 = 420,
30/70 = 30 × 6/70 × 6 = 180/420 - Likewise, for the 2nd fraction, since 60 × 7 = 420,
9/60 = 9 × 7/60 × 7 = 63/420 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 180/420 > 63/420 or 30/70 > 9/60
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/70 and 9/60 30/70 and 18/60 90/70 and 9/60 30/70 and 27/60 30/70 and 45/60 30/70 and 63/60