Compare 90/42 and 35/63
1st number: 2 6/42, 2nd number: 35/63
90/42 is greater than 35/63
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 42 and 63 is 126
Next, find the equivalent fraction of both fractional numbers with denominator 126 - For the 1st fraction, since 42 × 3 = 126,
90/42 = 90 × 3/42 × 3 = 270/126 - Likewise, for the 2nd fraction, since 63 × 2 = 126,
35/63 = 35 × 2/63 × 2 = 70/126 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 270/126 > 70/126 or 90/42 > 35/63
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/42 and 70/63 90/84 and 35/63