Compare 48/80 and 12/5
1st number: 48/80, 2nd number: 2 2/5
48/80 is smaller than 12/5
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 80 and 5 is 80
Next, find the equivalent fraction of both fractional numbers with denominator 80 - For the 1st fraction, since 80 × 1 = 80,
48/80 = 48 × 1/80 × 1 = 48/80 - Likewise, for the 2nd fraction, since 5 × 16 = 80,
12/5 = 12 × 16/5 × 16 = 192/80 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 48/80 < 192/80 or 48/80 < 12/5
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 96/80 and 12/5 48/80 and 24/5 48/80 and 12/10 48/80 and 36/5 48/80 and 12/15 48/80 and 60/5 48/80 and 12/25 48/80 and 84/5 48/80 and 12/35