Compare 14/80 and 7/45
14/80 is greater than 7/45
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 80 and 45 is 720
Next, find the equivalent fraction of both fractional numbers with denominator 720 - For the 1st fraction, since 80 × 9 = 720,
14/80 = 14 × 9/80 × 9 = 126/720 - Likewise, for the 2nd fraction, since 45 × 16 = 720,
7/45 = 7 × 16/45 × 16 = 112/720 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 126/720 > 112/720 or 14/80 > 7/45
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 28/80 and 7/45 14/80 and 14/45 14/80 and 7/90 42/80 and 7/45 14/80 and 21/45 70/80 and 7/45 14/80 and 35/45 98/80 and 7/45 14/80 and 49/45