Compare 72/16 and 16/30
1st number: 4 8/16, 2nd number: 16/30
72/16 is greater than 16/30
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 16 and 30 is 240
Next, find the equivalent fraction of both fractional numbers with denominator 240 - For the 1st fraction, since 16 × 15 = 240,
72/16 = 72 × 15/16 × 15 = 1080/240 - Likewise, for the 2nd fraction, since 30 × 8 = 240,
16/30 = 16 × 8/30 × 8 = 128/240 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 1080/240 > 128/240 or 72/16 > 16/30
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 72/16 and 32/30 72/32 and 16/30 72/16 and 16/60 72/16 and 48/30 72/48 and 16/30 72/16 and 16/90 72/16 and 80/30 72/80 and 16/30