Compare 16/12 and 84/63
1st number: 1 4/12, 2nd number: 1 21/63
16/12 is equivalent to 84/63
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 12 and 63 is 252
Next, find the equivalent fraction of both fractional numbers with denominator 252 - For the 1st fraction, since 12 × 21 = 252,
16/12 = 16 × 21/12 × 21 = 336/252 - Likewise, for the 2nd fraction, since 63 × 4 = 252,
84/63 = 84 × 4/63 × 4 = 336/252 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 336/252 = 336/252 or 16/12 = 84/63
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 32/12 and 84/63 16/24 and 84/63 48/12 and 84/63 16/36 and 84/63 80/12 and 84/63 16/60 and 84/63 16/84 and 84/63