Subtract 10/63 from 10/36
10/36 - 10/63 is 5/42.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 36 and 63 is 252
Next, find the equivalent fraction of both fractional numbers with denominator 252 - For the 1st fraction, since 36 × 7 = 252,
10/36 = 10 × 7/36 × 7 = 70/252 - Likewise, for the 2nd fraction, since 63 × 4 = 252,
10/63 = 10 × 4/63 × 4 = 40/252 - Subtract the two like fractions:
70/252 - 40/252 = 70 - 40/252 = 30/252 - After reducing the fraction, the answer is 5/42
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/36-10/63 10/36-20/63 10/72-10/63 30/36-10/63 10/36-30/63 50/36-10/63 10/36-50/63 70/36-10/63 10/36-70/63