Compare 16/45 and 10/12
16/45 is smaller than 10/12
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 45 and 12 is 180
Next, find the equivalent fraction of both fractional numbers with denominator 180 - For the 1st fraction, since 45 × 4 = 180,
16/45 = 16 × 4/45 × 4 = 64/180 - Likewise, for the 2nd fraction, since 12 × 15 = 180,
10/12 = 10 × 15/12 × 15 = 150/180 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 64/180 < 150/180 or 16/45 < 10/12
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 32/45 and 10/12 16/45 and 20/12 16/90 and 10/12 16/45 and 10/24 48/45 and 10/12 16/45 and 30/12 16/45 and 10/36 80/45 and 10/12 16/45 and 50/12 16/45 and 10/60 16/45 and 70/12 16/45 and 10/84