Compare 4/84 and 63/30
1st number: 4/84, 2nd number: 2 3/30
4/84 is smaller than 63/30
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 84 and 30 is 420
Next, find the equivalent fraction of both fractional numbers with denominator 420 - For the 1st fraction, since 84 × 5 = 420,
4/84 = 4 × 5/84 × 5 = 20/420 - Likewise, for the 2nd fraction, since 30 × 14 = 420,
63/30 = 63 × 14/30 × 14 = 882/420 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 20/420 < 882/420 or 4/84 < 63/30
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/84 and 63/30 4/84 and 63/60 12/84 and 63/30 4/84 and 63/90 20/84 and 63/30 28/84 and 63/30