Compare 1/21 and 48/10
1st number: 1/21, 2nd number: 4 8/10
1/21 is smaller than 48/10
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 21 and 10 is 210
Next, find the equivalent fraction of both fractional numbers with denominator 210 - For the 1st fraction, since 21 × 10 = 210,
1/21 = 1 × 10/21 × 10 = 10/210 - Likewise, for the 2nd fraction, since 10 × 21 = 210,
48/10 = 48 × 21/10 × 21 = 1008/210 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 10/210 < 1008/210 or 1/21 < 48/10
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