Subtract 10/63 from 24/27
24/27 - 10/63 is 46/63.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 27 and 63 is 189
Next, find the equivalent fraction of both fractional numbers with denominator 189 - For the 1st fraction, since 27 × 7 = 189,
24/27 = 24 × 7/27 × 7 = 168/189 - Likewise, for the 2nd fraction, since 63 × 3 = 189,
10/63 = 10 × 3/63 × 3 = 30/189 - Subtract the two like fractions:
168/189 - 30/189 = 168 - 30/189 = 138/189 - After reducing the fraction, the answer is 46/63
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 48/27-10/63 24/27-20/63 24/54-10/63 72/27-10/63 24/27-30/63 24/81-10/63 24/27-50/63 24/27-70/63