Compare 70/40 and 3/63
1st number: 1 30/40, 2nd number: 3/63
70/40 is greater than 3/63
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 40 and 63 is 2520
Next, find the equivalent fraction of both fractional numbers with denominator 2520 - For the 1st fraction, since 40 × 63 = 2520,
70/40 = 70 × 63/40 × 63 = 4410/2520 - Likewise, for the 2nd fraction, since 63 × 40 = 2520,
3/63 = 3 × 40/63 × 40 = 120/2520 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 4410/2520 > 120/2520 or 70/40 > 3/63
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