Compare 48/30 and 45/7
1st number: 1 18/30, 2nd number: 6 3/7
48/30 is smaller than 45/7
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 30 and 7 is 210
Next, find the equivalent fraction of both fractional numbers with denominator 210 - For the 1st fraction, since 30 × 7 = 210,
48/30 = 48 × 7/30 × 7 = 336/210 - Likewise, for the 2nd fraction, since 7 × 30 = 210,
45/7 = 45 × 30/7 × 30 = 1350/210 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 336/210 < 1350/210 or 48/30 < 45/7
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 96/30 and 45/7 48/30 and 90/7 48/60 and 45/7 48/30 and 45/14 48/90 and 45/7 48/30 and 45/21 48/30 and 45/35 48/30 and 45/49