Compare 12/5 and 48/42
1st number: 2 2/5, 2nd number: 1 6/42
12/5 is greater than 48/42
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 42 is 210
Next, find the equivalent fraction of both fractional numbers with denominator 210 - For the 1st fraction, since 5 × 42 = 210,
12/5 = 12 × 42/5 × 42 = 504/210 - Likewise, for the 2nd fraction, since 42 × 5 = 210,
48/42 = 48 × 5/42 × 5 = 240/210 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 504/210 > 240/210 or 12/5 > 48/42
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 24/5 and 48/42 12/5 and 96/42 12/10 and 48/42 12/5 and 48/84 36/5 and 48/42 12/15 and 48/42 60/5 and 48/42 12/25 and 48/42 84/5 and 48/42 12/35 and 48/42