Compare 81/3 and 7/70
1st number: 27 0/3, 2nd number: 7/70
81/3 is greater than 7/70
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 70 is 210
Next, find the equivalent fraction of both fractional numbers with denominator 210 - For the 1st fraction, since 3 × 70 = 210,
81/3 = 81 × 70/3 × 70 = 5670/210 - Likewise, for the 2nd fraction, since 70 × 3 = 210,
7/70 = 7 × 3/70 × 3 = 21/210 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 5670/210 > 21/210 or 81/3 > 7/70
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 81/3 and 14/70 81/6 and 7/70 81/3 and 21/70 81/9 and 7/70 81/3 and 35/70 81/15 and 7/70 81/3 and 49/70 81/21 and 7/70