Subtract 50/7 from 36/63
1st number: 36/63, 2nd number: 7 1/7
36/63 - 50/7 is -46/7.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 63 and 7 is 63
Next, find the equivalent fraction of both fractional numbers with denominator 63 - For the 1st fraction, since 63 × 1 = 63,
36/63 = 36 × 1/63 × 1 = 36/63 - Likewise, for the 2nd fraction, since 7 × 9 = 63,
50/7 = 50 × 9/7 × 9 = 450/63 - Subtract the two like fractions:
36/63 - 450/63 = 36 - 450/63 = -414/63 - After reducing the fraction, the answer is -46/7
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 72/63-50/7 36/63-50/14 36/63-50/21 36/63-50/35 36/63-50/49