Subtract 35/7 from 50/15
1st number: 3 5/15, 2nd number: 5 0/7
50/15 - 35/7 is -5/3.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 15 and 7 is 105
Next, find the equivalent fraction of both fractional numbers with denominator 105 - For the 1st fraction, since 15 × 7 = 105,
50/15 = 50 × 7/15 × 7 = 350/105 - Likewise, for the 2nd fraction, since 7 × 15 = 105,
35/7 = 35 × 15/7 × 15 = 525/105 - Subtract the two like fractions:
350/105 - 525/105 = 350 - 525/105 = -175/105 - After reducing the fraction, the answer is -5/3
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/15-70/7 50/30-35/7 50/15-35/14 50/45-35/7 50/15-35/21 50/75-35/7 50/15-35/49