Compare 42/10 and 32/45
1st number: 4 2/10, 2nd number: 32/45
42/10 is greater than 32/45
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 45 is 90
Next, find the equivalent fraction of both fractional numbers with denominator 90 - For the 1st fraction, since 10 × 9 = 90,
42/10 = 42 × 9/10 × 9 = 378/90 - Likewise, for the 2nd fraction, since 45 × 2 = 90,
32/45 = 32 × 2/45 × 2 = 64/90 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 378/90 > 64/90 or 42/10 > 32/45
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/10 and 32/45 42/10 and 64/45 42/20 and 32/45 42/10 and 32/90 42/10 and 96/45 42/30 and 32/45 42/50 and 32/45 42/70 and 32/45