Subtract 63/9 from 48/63
1st number: 48/63, 2nd number: 7 0/9
48/63 - 63/9 is -131/21.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 63 and 9 is 63
Next, find the equivalent fraction of both fractional numbers with denominator 63 - For the 1st fraction, since 63 × 1 = 63,
48/63 = 48 × 1/63 × 1 = 48/63 - Likewise, for the 2nd fraction, since 9 × 7 = 63,
63/9 = 63 × 7/9 × 7 = 441/63 - Subtract the two like fractions:
48/63 - 441/63 = 48 - 441/63 = -393/63 - After reducing the fraction, the answer is -131/21
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