Compare 75/48 and 15/21
1st number: 1 27/48, 2nd number: 15/21
75/48 is greater than 15/21
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 48 and 21 is 336
Next, find the equivalent fraction of both fractional numbers with denominator 336 - For the 1st fraction, since 48 × 7 = 336,
75/48 = 75 × 7/48 × 7 = 525/336 - Likewise, for the 2nd fraction, since 21 × 16 = 336,
15/21 = 15 × 16/21 × 16 = 240/336 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 525/336 > 240/336 or 75/48 > 15/21
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