Compare 12/36 and 12/63
12/36 is greater than 12/63
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 36 and 63 is 252
Next, find the equivalent fraction of both fractional numbers with denominator 252 - For the 1st fraction, since 36 × 7 = 252,
12/36 = 12 × 7/36 × 7 = 84/252 - Likewise, for the 2nd fraction, since 63 × 4 = 252,
12/63 = 12 × 4/63 × 4 = 48/252 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 84/252 > 48/252 or 12/36 > 12/63
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 24/36 and 12/63 12/36 and 24/63 12/72 and 12/63 12/36 and 36/63 60/36 and 12/63 12/36 and 60/63 84/36 and 12/63 12/36 and 84/63