Compare 2/30 and 18/32
2/30 is smaller than 18/32
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 30 and 32 is 480
Next, find the equivalent fraction of both fractional numbers with denominator 480 - For the 1st fraction, since 30 × 16 = 480,
2/30 = 2 × 16/30 × 16 = 32/480 - Likewise, for the 2nd fraction, since 32 × 15 = 480,
18/32 = 18 × 15/32 × 15 = 270/480 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 32/480 < 270/480 or 2/30 < 18/32
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/30 and 18/32 2/30 and 36/32 2/60 and 18/32 2/30 and 18/64 6/30 and 18/32 2/30 and 54/32 2/90 and 18/32 2/30 and 18/96 10/30 and 18/32 2/30 and 90/32 14/30 and 18/32