Compare 7/10 and 28/40
7/10 is equivalent to 28/40
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 40 is 40
Next, find the equivalent fraction of both fractional numbers with denominator 40 - For the 1st fraction, since 10 × 4 = 40,
7/10 = 7 × 4/10 × 4 = 28/40 - Likewise, for the 2nd fraction, since 40 × 1 = 40,
28/40 = 28 × 1/40 × 1 = 28/40 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 28/40 = 28/40 or 7/10 = 28/40
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/10 and 28/40 7/10 and 56/40 7/20 and 28/40 7/10 and 28/80 21/10 and 28/40 7/10 and 84/40 7/30 and 28/40 35/10 and 28/40 7/50 and 28/40 49/10 and 28/40 7/70 and 28/40