Compare 8/14 and 63/90
8/14 is smaller than 63/90
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 90 is 630
Next, find the equivalent fraction of both fractional numbers with denominator 630 - For the 1st fraction, since 14 × 45 = 630,
8/14 = 8 × 45/14 × 45 = 360/630 - Likewise, for the 2nd fraction, since 90 × 7 = 630,
63/90 = 63 × 7/90 × 7 = 441/630 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 360/630 < 441/630 or 8/14 < 63/90
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 16/14 and 63/90 8/28 and 63/90 24/14 and 63/90 8/42 and 63/90 40/14 and 63/90 8/70 and 63/90 56/14 and 63/90 8/98 and 63/90