Compare 7/4 and 2/70, Which fraction is greater?

Compare 7/4 and 2/70

1^st number: 1 3/4, 2^nd number: 2/70

7/4 is greater than 2/70

Find the least common denominator or LCM of the two denominators:
LCM of 4 and 70 is 140

Next, find the equivalent fraction of both fractional numbers with denominator 140
For the 1st fraction, since 4 × 35 = 140,
7/4 = 7 × 35/4 × 35 = 245/140
Likewise, for the 2nd fraction, since 70 × 2 = 140,
2/70 = 2 × 2/70 × 2 = 4/140
Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
245/140 > 4/140 or 7/4 > 2/70

MathStep (Works offline)

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