Subtract 4/9 from 75/63
1st number: 1 12/63, 2nd number: 4/9
75/63 - 4/9 is 47/63.
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,
75/63 = 75 × 1/63 × 1 = 75/63 - Likewise, for the 2nd fraction, since 9 × 7 = 63,
4/9 = 4 × 7/9 × 7 = 28/63 - Subtract the two like fractions:
75/63 - 28/63 = 75 - 28/63 = 47/63
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