Subtract 3/27 from 50/63
50/63 - 3/27 is 43/63.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 63 and 27 is 189
Next, find the equivalent fraction of both fractional numbers with denominator 189 - For the 1st fraction, since 63 × 3 = 189,
50/63 = 50 × 3/63 × 3 = 150/189 - Likewise, for the 2nd fraction, since 27 × 7 = 189,
3/27 = 3 × 7/27 × 7 = 21/189 - Subtract the two like fractions:
150/189 - 21/189 = 150 - 21/189 = 129/189 - After reducing the fraction, the answer is 43/63
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