Compare 25/42 and 6/70, Which fraction is greater?

Compare 25/42 and 6/70

25/42 is greater than 6/70

Find the least common denominator or LCM of the two denominators:
LCM of 42 and 70 is 210

Next, find the equivalent fraction of both fractional numbers with denominator 210
For the 1st fraction, since 42 × 5 = 210,
25/42 = 25 × 5/42 × 5 = 125/210
Likewise, for the 2nd fraction, since 70 × 3 = 210,
6/70 = 6 × 3/70 × 3 = 18/210
Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
125/210 > 18/210 or 25/42 > 6/70

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