Compare 30/2 and 4/70, Which fraction is greater?

Compare 30/2 and 4/70

1^st number: 15 0/2, 2^nd number: 4/70

30/2 is greater than 4/70

Find the least common denominator or LCM of the two denominators:
LCM of 2 and 70 is 70

Next, find the equivalent fraction of both fractional numbers with denominator 70
For the 1st fraction, since 2 × 35 = 70,
30/2 = 30 × 35/2 × 35 = 1050/70
Likewise, for the 2nd fraction, since 70 × 1 = 70,
4/70 = 4 × 1/70 × 1 = 4/70
Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
1050/70 > 4/70 or 30/2 > 4/70

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