Compare 16/84 and 7/40
16/84 is greater than 7/40
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 84 and 40 is 840
Next, find the equivalent fraction of both fractional numbers with denominator 840 - For the 1st fraction, since 84 × 10 = 840,
16/84 = 16 × 10/84 × 10 = 160/840 - Likewise, for the 2nd fraction, since 40 × 21 = 840,
7/40 = 7 × 21/40 × 21 = 147/840 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 160/840 > 147/840 or 16/84 > 7/40
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 32/84 and 7/40 16/84 and 14/40 16/84 and 7/80 48/84 and 7/40 16/84 and 21/40 80/84 and 7/40 16/84 and 35/40 16/84 and 49/40