Compare 84/8 and 40/63
1st number: 10 4/8, 2nd number: 40/63
84/8 is greater than 40/63
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 8 and 63 is 504
Next, find the equivalent fraction of both fractional numbers with denominator 504 - For the 1st fraction, since 8 × 63 = 504,
84/8 = 84 × 63/8 × 63 = 5292/504 - Likewise, for the 2nd fraction, since 63 × 8 = 504,
40/63 = 40 × 8/63 × 8 = 320/504 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 5292/504 > 320/504 or 84/8 > 40/63
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/8 and 80/63 84/16 and 40/63 84/24 and 40/63 84/40 and 40/63 84/56 and 40/63