Compare 42/5 and 30/98, Which fraction is greater?

Compare 42/5 and 30/98

1^st number: 8 2/5, 2^nd number: 30/98

42/5 is greater than 30/98

Find the least common denominator or LCM of the two denominators:
LCM of 5 and 98 is 490

Next, find the equivalent fraction of both fractional numbers with denominator 490
For the 1st fraction, since 5 × 98 = 490,
42/5 = 42 × 98/5 × 98 = 4116/490
Likewise, for the 2nd fraction, since 98 × 5 = 490,
30/98 = 30 × 5/98 × 5 = 150/490
Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
4116/490 > 150/490 or 42/5 > 30/98

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