Compare 45/6 and 75/7
1st number: 7 3/6, 2nd number: 10 5/7
45/6 is smaller than 75/7
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 7 is 42
Next, find the equivalent fraction of both fractional numbers with denominator 42 - For the 1st fraction, since 6 × 7 = 42,
45/6 = 45 × 7/6 × 7 = 315/42 - Likewise, for the 2nd fraction, since 7 × 6 = 42,
75/7 = 75 × 6/7 × 6 = 450/42 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 315/42 < 450/42 or 45/6 < 75/7
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/6 and 75/7 45/12 and 75/7 45/6 and 75/14 45/18 and 75/7 45/6 and 75/21 45/30 and 75/7 45/6 and 75/35 45/42 and 75/7 45/6 and 75/49