Subtract 32/10 from 50/7
1st number: 7 1/7, 2nd number: 3 2/10
50/7 - 32/10 is 138/35.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 7 and 10 is 70
Next, find the equivalent fraction of both fractional numbers with denominator 70 - For the 1st fraction, since 7 × 10 = 70,
50/7 = 50 × 10/7 × 10 = 500/70 - Likewise, for the 2nd fraction, since 10 × 7 = 70,
32/10 = 32 × 7/10 × 7 = 224/70 - Subtract the two like fractions:
500/70 - 224/70 = 500 - 224/70 = 276/70 - After reducing the fraction, the answer is 138/35
- In mixed form: 333/35
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/7-64/10 50/14-32/10 50/7-32/20 50/7-96/10 50/21-32/10 50/7-32/30 50/35-32/10 50/7-32/50 50/49-32/10 50/7-32/70