Compare 1/42 and 6/70
1/42 is smaller than 6/70
Steps for comparing fractions
- 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,
1/42 = 1 × 5/42 × 5 = 5/210 - 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
- 5/210 < 18/210 or 1/42 < 6/70
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