Compare 15/70 and 10/8
1st number: 15/70, 2nd number: 1 2/8
15/70 is smaller than 10/8
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 70 and 8 is 280
Next, find the equivalent fraction of both fractional numbers with denominator 280 - For the 1st fraction, since 70 × 4 = 280,
15/70 = 15 × 4/70 × 4 = 60/280 - Likewise, for the 2nd fraction, since 8 × 35 = 280,
10/8 = 10 × 35/8 × 35 = 350/280 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 60/280 < 350/280 or 15/70 < 10/8
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 30/70 and 10/8 15/70 and 20/8 15/70 and 10/16 45/70 and 10/8 15/70 and 30/8 15/70 and 10/24 75/70 and 10/8 15/70 and 50/8 15/70 and 10/40 15/70 and 70/8 15/70 and 10/56