Compare 70/15 and 9/40
1st number: 4 10/15, 2nd number: 9/40
70/15 is greater than 9/40
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 15 and 40 is 120
Next, find the equivalent fraction of both fractional numbers with denominator 120 - For the 1st fraction, since 15 × 8 = 120,
70/15 = 70 × 8/15 × 8 = 560/120 - Likewise, for the 2nd fraction, since 40 × 3 = 120,
9/40 = 9 × 3/40 × 3 = 27/120 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 560/120 > 27/120 or 70/15 > 9/40
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/15 and 18/40 70/30 and 9/40 70/15 and 9/80 70/15 and 27/40 70/45 and 9/40 70/15 and 45/40 70/75 and 9/40 70/15 and 63/40