Compare 42/3 and 7/45
1st number: 14 0/3, 2nd number: 7/45
42/3 is greater than 7/45
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 45 is 45
Next, find the equivalent fraction of both fractional numbers with denominator 45 - For the 1st fraction, since 3 × 15 = 45,
42/3 = 42 × 15/3 × 15 = 630/45 - Likewise, for the 2nd fraction, since 45 × 1 = 45,
7/45 = 7 × 1/45 × 1 = 7/45 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 630/45 > 7/45 or 42/3 > 7/45
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/3 and 7/45 42/3 and 14/45 42/6 and 7/45 42/3 and 7/90 42/3 and 21/45 42/9 and 7/45 42/3 and 35/45 42/15 and 7/45 42/3 and 49/45 42/21 and 7/45