Compare 80/50 and 9/7
1st number: 1 30/50, 2nd number: 1 2/7
80/50 is greater than 9/7
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 50 and 7 is 350
Next, find the equivalent fraction of both fractional numbers with denominator 350 - For the 1st fraction, since 50 × 7 = 350,
80/50 = 80 × 7/50 × 7 = 560/350 - Likewise, for the 2nd fraction, since 7 × 50 = 350,
9/7 = 9 × 50/7 × 50 = 450/350 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 560/350 > 450/350 or 80/50 > 9/7
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/50 and 18/7 80/50 and 9/14 80/50 and 27/7 80/50 and 9/21 80/50 and 45/7 80/50 and 9/35 80/50 and 63/7 80/50 and 9/49