Compare 45/40 and 8/70
1st number: 1 5/40, 2nd number: 8/70
45/40 is greater than 8/70
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 40 and 70 is 280
Next, find the equivalent fraction of both fractional numbers with denominator 280 - For the 1st fraction, since 40 × 7 = 280,
45/40 = 45 × 7/40 × 7 = 315/280 - Likewise, for the 2nd fraction, since 70 × 4 = 280,
8/70 = 8 × 4/70 × 4 = 32/280 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 315/280 > 32/280 or 45/40 > 8/70
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