Compare 8/84 and 6/40
8/84 is smaller than 6/40
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 84 and 40 is 840
Next, find the equivalent fraction of both fractional numbers with denominator 840 - For the 1st fraction, since 84 × 10 = 840,
8/84 = 8 × 10/84 × 10 = 80/840 - Likewise, for the 2nd fraction, since 40 × 21 = 840,
6/40 = 6 × 21/40 × 21 = 126/840 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 80/840 < 126/840 or 8/84 < 6/40
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 16/84 and 6/40 8/84 and 12/40 8/84 and 6/80 24/84 and 6/40 8/84 and 18/40 40/84 and 6/40 8/84 and 30/40 56/84 and 6/40 8/84 and 42/40