Compare 42/12 and 18/32
1st number: 3 6/12, 2nd number: 18/32
42/12 is greater than 18/32
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 12 and 32 is 96
Next, find the equivalent fraction of both fractional numbers with denominator 96 - For the 1st fraction, since 12 × 8 = 96,
42/12 = 42 × 8/12 × 8 = 336/96 - Likewise, for the 2nd fraction, since 32 × 3 = 96,
18/32 = 18 × 3/32 × 3 = 54/96 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 336/96 > 54/96 or 42/12 > 18/32
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/12 and 18/32 42/12 and 36/32 42/24 and 18/32 42/12 and 18/64 42/12 and 54/32 42/36 and 18/32 42/12 and 18/96 42/12 and 90/32 42/60 and 18/32 42/84 and 18/32