Compare 63/98 and 28/70
63/98 is greater than 28/70
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 98 and 70 is 490
Next, find the equivalent fraction of both fractional numbers with denominator 490 - For the 1st fraction, since 98 × 5 = 490,
63/98 = 63 × 5/98 × 5 = 315/490 - Likewise, for the 2nd fraction, since 70 × 7 = 490,
28/70 = 28 × 7/70 × 7 = 196/490 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 315/490 > 196/490 or 63/98 > 28/70
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