Compare 72/4 and 7/40
1st number: 18 0/4, 2nd number: 7/40
72/4 is greater than 7/40
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 40 is 40
Next, find the equivalent fraction of both fractional numbers with denominator 40 - For the 1st fraction, since 4 × 10 = 40,
72/4 = 72 × 10/4 × 10 = 720/40 - Likewise, for the 2nd fraction, since 40 × 1 = 40,
7/40 = 7 × 1/40 × 1 = 7/40 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 720/40 > 7/40 or 72/4 > 7/40
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 72/4 and 14/40 72/8 and 7/40 72/4 and 7/80 72/4 and 21/40 72/12 and 7/40 72/4 and 35/40 72/20 and 7/40 72/4 and 49/40 72/28 and 7/40