Compare 49/70 and 15/84
49/70 is greater than 15/84
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 70 and 84 is 420
Next, find the equivalent fraction of both fractional numbers with denominator 420 - For the 1st fraction, since 70 × 6 = 420,
49/70 = 49 × 6/70 × 6 = 294/420 - Likewise, for the 2nd fraction, since 84 × 5 = 420,
15/84 = 15 × 5/84 × 5 = 75/420 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 294/420 > 75/420 or 49/70 > 15/84
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/70 and 15/84 49/70 and 30/84 49/70 and 45/84 49/70 and 75/84