Compare 70/7 and 1/20
1st number: 10 0/7, 2nd number: 1/20
70/7 is greater than 1/20
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 7 and 20 is 140
Next, find the equivalent fraction of both fractional numbers with denominator 140 - For the 1st fraction, since 7 × 20 = 140,
70/7 = 70 × 20/7 × 20 = 1400/140 - Likewise, for the 2nd fraction, since 20 × 7 = 140,
1/20 = 1 × 7/20 × 7 = 7/140 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 1400/140 > 7/140 or 70/7 > 1/20
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/7 and 2/20 70/14 and 1/20 70/7 and 1/40 70/7 and 3/20 70/21 and 1/20 70/7 and 1/60 70/7 and 5/20 70/35 and 1/20 70/7 and 7/20 70/49 and 1/20