Subtract 63/42 from 27/50
1st number: 27/50, 2nd number: 1 21/42
27/50 - 63/42 is -24/25.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 50 and 42 is 1050
Next, find the equivalent fraction of both fractional numbers with denominator 1050 - For the 1st fraction, since 50 × 21 = 1050,
27/50 = 27 × 21/50 × 21 = 567/1050 - Likewise, for the 2nd fraction, since 42 × 25 = 1050,
63/42 = 63 × 25/42 × 25 = 1575/1050 - Subtract the two like fractions:
567/1050 - 1575/1050 = 567 - 1575/1050 = -1008/1050 - After reducing the fraction, the answer is -24/25
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