Compare 40/63 and 10/28
40/63 is greater than 10/28
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 63 and 28 is 252
Next, find the equivalent fraction of both fractional numbers with denominator 252 - For the 1st fraction, since 63 × 4 = 252,
40/63 = 40 × 4/63 × 4 = 160/252 - Likewise, for the 2nd fraction, since 28 × 9 = 252,
10/28 = 10 × 9/28 × 9 = 90/252 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 160/252 > 90/252 or 40/63 > 10/28
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/63 and 10/28 40/63 and 20/28 40/63 and 10/56 40/63 and 30/28 40/63 and 10/84 40/63 and 50/28 40/63 and 70/28