Compare 45/75 and 1/7
45/75 is greater than 1/7
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 75 and 7 is 525
Next, find the equivalent fraction of both fractional numbers with denominator 525 - For the 1st fraction, since 75 × 7 = 525,
45/75 = 45 × 7/75 × 7 = 315/525 - Likewise, for the 2nd fraction, since 7 × 75 = 525,
1/7 = 1 × 75/7 × 75 = 75/525 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 315/525 > 75/525 or 45/75 > 1/7
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/75 and 1/7 45/75 and 2/7 45/75 and 1/14 45/75 and 3/7 45/75 and 1/21 45/75 and 5/7 45/75 and 1/35 45/75 and 1/49