Compare 70/9 and 18/49, Which fraction is greater?

Compare 70/9 and 18/49

1^st number: 7 7/9, 2^nd number: 18/49

70/9 is greater than 18/49

Find the least common denominator or LCM of the two denominators:
LCM of 9 and 49 is 441

Next, find the equivalent fraction of both fractional numbers with denominator 441
For the 1st fraction, since 9 × 49 = 441,
70/9 = 70 × 49/9 × 49 = 3430/441
Likewise, for the 2nd fraction, since 49 × 9 = 441,
18/49 = 18 × 9/49 × 9 = 162/441
Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
3430/441 > 162/441 or 70/9 > 18/49

MathStep (Works offline)

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