Compare 40/35 and 12/70, Which fraction is greater?

Compare 40/35 and 12/70

1^st number: 1 5/35, 2^nd number: 12/70

40/35 is greater than 12/70

Find the least common denominator or LCM of the two denominators:
LCM of 35 and 70 is 70

Next, find the equivalent fraction of both fractional numbers with denominator 70
For the 1st fraction, since 35 × 2 = 70,
40/35 = 40 × 2/35 × 2 = 80/70
Likewise, for the 2nd fraction, since 70 × 1 = 70,
12/70 = 12 × 1/70 × 1 = 12/70
Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
80/70 > 12/70 or 40/35 > 12/70

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