Compare 7/70 and 14/42
7/70 is smaller than 14/42
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 70 and 42 is 210
Next, find the equivalent fraction of both fractional numbers with denominator 210 - For the 1st fraction, since 70 × 3 = 210,
7/70 = 7 × 3/70 × 3 = 21/210 - Likewise, for the 2nd fraction, since 42 × 5 = 210,
14/42 = 14 × 5/42 × 5 = 70/210 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 21/210 < 70/210 or 7/70 < 14/42
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/70 and 14/42 7/70 and 28/42 7/70 and 14/84 21/70 and 14/42 35/70 and 14/42 7/70 and 70/42 49/70 and 14/42 7/70 and 98/42