Compare 8/2 and 75/40, Which fraction is greater?

Compare 8/2 and 75/40

1^st number: 4 0/2, 2^nd number: 1 35/40

8/2 is greater than 75/40

Find the least common denominator or LCM of the two denominators:
LCM of 2 and 40 is 40

Next, find the equivalent fraction of both fractional numbers with denominator 40
For the 1st fraction, since 2 × 20 = 40,
8/2 = 8 × 20/2 × 20 = 160/40
Likewise, for the 2nd fraction, since 40 × 1 = 40,
75/40 = 75 × 1/40 × 1 = 75/40
Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
160/40 > 75/40 or 8/2 > 75/40

MathStep (Works offline)

Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad