Compare 12/35 and 8/42
12/35 is greater than 8/42
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 35 and 42 is 210
Next, find the equivalent fraction of both fractional numbers with denominator 210 - For the 1st fraction, since 35 × 6 = 210,
12/35 = 12 × 6/35 × 6 = 72/210 - Likewise, for the 2nd fraction, since 42 × 5 = 210,
8/42 = 8 × 5/42 × 5 = 40/210 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 72/210 > 40/210 or 12/35 > 8/42
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 24/35 and 8/42 12/35 and 16/42 12/70 and 8/42 12/35 and 8/84 36/35 and 8/42 12/35 and 24/42 60/35 and 8/42 12/35 and 40/42 84/35 and 8/42 12/35 and 56/42