Subtract 54/50 from 80/35
1st number: 2 10/35, 2nd number: 1 4/50
80/35 - 54/50 is 211/175.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 35 and 50 is 350
Next, find the equivalent fraction of both fractional numbers with denominator 350 - For the 1st fraction, since 35 × 10 = 350,
80/35 = 80 × 10/35 × 10 = 800/350 - Likewise, for the 2nd fraction, since 50 × 7 = 350,
54/50 = 54 × 7/50 × 7 = 378/350 - Subtract the two like fractions:
800/350 - 378/350 = 800 - 378/350 = 422/350 - After reducing the fraction, the answer is 211/175
- In mixed form: 136/175
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/70-54/50