Compare 81/32 and 70/10
1st number: 2 17/32, 2nd number: 7 0/10
81/32 is smaller than 70/10
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 32 and 10 is 160
Next, find the equivalent fraction of both fractional numbers with denominator 160 - For the 1st fraction, since 32 × 5 = 160,
81/32 = 81 × 5/32 × 5 = 405/160 - Likewise, for the 2nd fraction, since 10 × 16 = 160,
70/10 = 70 × 16/10 × 16 = 1120/160 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 405/160 < 1120/160 or 81/32 < 70/10
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 81/64 and 70/10 81/32 and 70/20 81/96 and 70/10 81/32 and 70/30 81/32 and 70/50