Compare 1/64 and 21/10
1st number: 1/64, 2nd number: 2 1/10
1/64 is smaller than 21/10
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 64 and 10 is 320
Next, find the equivalent fraction of both fractional numbers with denominator 320 - For the 1st fraction, since 64 × 5 = 320,
1/64 = 1 × 5/64 × 5 = 5/320 - Likewise, for the 2nd fraction, since 10 × 32 = 320,
21/10 = 21 × 32/10 × 32 = 672/320 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 5/320 < 672/320 or 1/64 < 21/10
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/64 and 21/10 1/64 and 42/10 1/64 and 21/20 3/64 and 21/10 1/64 and 63/10 1/64 and 21/30 5/64 and 21/10 1/64 and 21/50 7/64 and 21/10 1/64 and 21/70