Compare 90/2 and 63/8
1st number: 45 0/2, 2nd number: 7 7/8
90/2 is greater than 63/8
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 8 is 8
Next, find the equivalent fraction of both fractional numbers with denominator 8 - For the 1st fraction, since 2 × 4 = 8,
90/2 = 90 × 4/2 × 4 = 360/8 - Likewise, for the 2nd fraction, since 8 × 1 = 8,
63/8 = 63 × 1/8 × 1 = 63/8 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 360/8 > 63/8 or 90/2 > 63/8
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