Compare 63/4 and 98/45
1st number: 15 3/4, 2nd number: 2 8/45
63/4 is greater than 98/45
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 45 is 180
Next, find the equivalent fraction of both fractional numbers with denominator 180 - For the 1st fraction, since 4 × 45 = 180,
63/4 = 63 × 45/4 × 45 = 2835/180 - Likewise, for the 2nd fraction, since 45 × 4 = 180,
98/45 = 98 × 4/45 × 4 = 392/180 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 2835/180 > 392/180 or 63/4 > 98/45
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 63/8 and 98/45 63/4 and 98/90 63/12 and 98/45 63/20 and 98/45 63/28 and 98/45