Compare 1/84 and 4/10
1/84 is smaller than 4/10
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 84 and 10 is 420
Next, find the equivalent fraction of both fractional numbers with denominator 420 - For the 1st fraction, since 84 × 5 = 420,
1/84 = 1 × 5/84 × 5 = 5/420 - Likewise, for the 2nd fraction, since 10 × 42 = 420,
4/10 = 4 × 42/10 × 42 = 168/420 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 5/420 < 168/420 or 1/84 < 4/10
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/84 and 4/10 1/84 and 8/10 1/84 and 4/20 3/84 and 4/10 1/84 and 12/10 1/84 and 4/30 5/84 and 4/10 1/84 and 20/10 1/84 and 4/50 7/84 and 4/10 1/84 and 28/10 1/84 and 4/70