Compare 12/35 and 63/40
1st number: 12/35, 2nd number: 1 23/40
12/35 is smaller than 63/40
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 35 and 40 is 280
Next, find the equivalent fraction of both fractional numbers with denominator 280 - For the 1st fraction, since 35 × 8 = 280,
12/35 = 12 × 8/35 × 8 = 96/280 - Likewise, for the 2nd fraction, since 40 × 7 = 280,
63/40 = 63 × 7/40 × 7 = 441/280 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 96/280 < 441/280 or 12/35 < 63/40
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 24/35 and 63/40 12/70 and 63/40 12/35 and 63/80 36/35 and 63/40 60/35 and 63/40 84/35 and 63/40