Subtract 49/50 from 15/2
1st number: 7 1/2, 2nd number: 49/50
15/2 - 49/50 is 163/25.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 50 is 50
Next, find the equivalent fraction of both fractional numbers with denominator 50 - For the 1st fraction, since 2 × 25 = 50,
15/2 = 15 × 25/2 × 25 = 375/50 - Likewise, for the 2nd fraction, since 50 × 1 = 50,
49/50 = 49 × 1/50 × 1 = 49/50 - Subtract the two like fractions:
375/50 - 49/50 = 375 - 49/50 = 326/50 - After reducing the fraction, the answer is 163/25
- In mixed form: 613/25
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 30/2-49/50 15/2-98/50 15/4-49/50 45/2-49/50 15/6-49/50 75/2-49/50 15/10-49/50 15/14-49/50