Compare 70/90 and 2/14
70/90 is greater than 2/14
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 90 and 14 is 630
Next, find the equivalent fraction of both fractional numbers with denominator 630 - For the 1st fraction, since 90 × 7 = 630,
70/90 = 70 × 7/90 × 7 = 490/630 - Likewise, for the 2nd fraction, since 14 × 45 = 630,
2/14 = 2 × 45/14 × 45 = 90/630 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 490/630 > 90/630 or 70/90 > 2/14
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 4/14 70/90 and 2/28 70/90 and 6/14 70/90 and 2/42 70/90 and 10/14 70/90 and 2/70 70/90 and 2/98