Compare 7/30 and 63/64
7/30 is smaller than 63/64
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 30 and 64 is 960
Next, find the equivalent fraction of both fractional numbers with denominator 960 - For the 1st fraction, since 30 × 32 = 960,
7/30 = 7 × 32/30 × 32 = 224/960 - Likewise, for the 2nd fraction, since 64 × 15 = 960,
63/64 = 63 × 15/64 × 15 = 945/960 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 224/960 < 945/960 or 7/30 < 63/64
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/30 and 63/64 7/60 and 63/64 21/30 and 63/64 7/90 and 63/64 35/30 and 63/64 49/30 and 63/64