Compare 7/90 and 56/7
1st number: 7/90, 2nd number: 8 0/7
7/90 is smaller than 56/7
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 90 and 7 is 630
Next, find the equivalent fraction of both fractional numbers with denominator 630 - For the 1st fraction, since 90 × 7 = 630,
7/90 = 7 × 7/90 × 7 = 49/630 - Likewise, for the 2nd fraction, since 7 × 90 = 630,
56/7 = 56 × 90/7 × 90 = 5040/630 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 49/630 < 5040/630 or 7/90 < 56/7
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/90 and 56/7 7/90 and 56/14 21/90 and 56/7 7/90 and 56/21 35/90 and 56/7 7/90 and 56/35 49/90 and 56/7 7/90 and 56/49