Compare 45/32 and 7/40
1st number: 1 13/32, 2nd number: 7/40
45/32 is greater than 7/40
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 32 and 40 is 160
Next, find the equivalent fraction of both fractional numbers with denominator 160 - For the 1st fraction, since 32 × 5 = 160,
45/32 = 45 × 5/32 × 5 = 225/160 - Likewise, for the 2nd fraction, since 40 × 4 = 160,
7/40 = 7 × 4/40 × 4 = 28/160 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 225/160 > 28/160 or 45/32 > 7/40
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/32 and 7/40 45/32 and 14/40 45/64 and 7/40 45/32 and 7/80 45/32 and 21/40 45/96 and 7/40 45/32 and 35/40 45/32 and 49/40