Compare 70/90 and 9/3
1st number: 70/90, 2nd number: 3 0/3
70/90 is smaller than 9/3
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 90 and 3 is 90
Next, find the equivalent fraction of both fractional numbers with denominator 90 - For the 1st fraction, since 90 × 1 = 90,
70/90 = 70 × 1/90 × 1 = 70/90 - Likewise, for the 2nd fraction, since 3 × 30 = 90,
9/3 = 9 × 30/3 × 30 = 270/90 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 70/90 < 270/90 or 70/90 < 9/3
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/90 and 18/3 70/90 and 9/6 70/90 and 27/3 70/90 and 45/3 70/90 and 9/15 70/90 and 63/3 70/90 and 9/21