Compare 45/64 and 9/25
45/64 is greater than 9/25
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 64 and 25 is 1600
Next, find the equivalent fraction of both fractional numbers with denominator 1600 - For the 1st fraction, since 64 × 25 = 1600,
45/64 = 45 × 25/64 × 25 = 1125/1600 - Likewise, for the 2nd fraction, since 25 × 64 = 1600,
9/25 = 9 × 64/25 × 64 = 576/1600 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 1125/1600 > 576/1600 or 45/64 > 9/25
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/64 and 9/25 45/64 and 18/25 45/64 and 9/50 45/64 and 27/25 45/64 and 9/75 45/64 and 45/25 45/64 and 63/25