Compare 63/15 and 42/4
1st number: 4 3/15, 2nd number: 10 2/4
63/15 is smaller than 42/4
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 15 and 4 is 60
Next, find the equivalent fraction of both fractional numbers with denominator 60 - For the 1st fraction, since 15 × 4 = 60,
63/15 = 63 × 4/15 × 4 = 252/60 - Likewise, for the 2nd fraction, since 4 × 15 = 60,
42/4 = 42 × 15/4 × 15 = 630/60 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 252/60 < 630/60 or 63/15 < 42/4
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