Compare 16/42 and 6/30
16/42 is greater than 6/30
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 42 and 30 is 210
Next, find the equivalent fraction of both fractional numbers with denominator 210 - For the 1st fraction, since 42 × 5 = 210,
16/42 = 16 × 5/42 × 5 = 80/210 - Likewise, for the 2nd fraction, since 30 × 7 = 210,
6/30 = 6 × 7/30 × 7 = 42/210 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 80/210 > 42/210 or 16/42 > 6/30
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 32/42 and 6/30 16/42 and 12/30 16/84 and 6/30 16/42 and 6/60 48/42 and 6/30 16/42 and 18/30 16/42 and 6/90 80/42 and 6/30 16/42 and 42/30