Compare 10/70 and 27/18
1st number: 10/70, 2nd number: 1 9/18
10/70 is smaller than 27/18
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 70 and 18 is 630
Next, find the equivalent fraction of both fractional numbers with denominator 630 - For the 1st fraction, since 70 × 9 = 630,
10/70 = 10 × 9/70 × 9 = 90/630 - Likewise, for the 2nd fraction, since 18 × 35 = 630,
27/18 = 27 × 35/18 × 35 = 945/630 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 90/630 < 945/630 or 10/70 < 27/18
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/70 and 27/18 10/70 and 54/18 10/70 and 27/36 30/70 and 27/18 10/70 and 81/18 10/70 and 27/54 50/70 and 27/18 10/70 and 27/90