Subtract 2/72 from 50/15
1st number: 3 5/15, 2nd number: 2/72
50/15 - 2/72 is 119/36.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 15 and 72 is 360
Next, find the equivalent fraction of both fractional numbers with denominator 360 - For the 1st fraction, since 15 × 24 = 360,
50/15 = 50 × 24/15 × 24 = 1200/360 - Likewise, for the 2nd fraction, since 72 × 5 = 360,
2/72 = 2 × 5/72 × 5 = 10/360 - Subtract the two like fractions:
1200/360 - 10/360 = 1200 - 10/360 = 1190/360 - After reducing the fraction, the answer is 119/36
- In mixed form: 311/36
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/15-4/72 50/30-2/72 50/15-6/72 50/45-2/72 50/15-10/72 50/75-2/72 50/15-14/72