Compare 30/70 and 10/16
30/70 is smaller than 10/16
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 70 and 16 is 560
Next, find the equivalent fraction of both fractional numbers with denominator 560 - For the 1st fraction, since 70 × 8 = 560,
30/70 = 30 × 8/70 × 8 = 240/560 - Likewise, for the 2nd fraction, since 16 × 35 = 560,
10/16 = 10 × 35/16 × 35 = 350/560 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 240/560 < 350/560 or 30/70 < 10/16
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/70 and 10/16 30/70 and 20/16 30/70 and 10/32 90/70 and 10/16 30/70 and 30/16 30/70 and 10/48 30/70 and 50/16 30/70 and 10/80 30/70 and 70/16