Subtract 4/50 from 84/7
1st number: 12 0/7, 2nd number: 4/50
84/7 - 4/50 is 298/25.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 7 and 50 is 350
Next, find the equivalent fraction of both fractional numbers with denominator 350 - For the 1st fraction, since 7 × 50 = 350,
84/7 = 84 × 50/7 × 50 = 4200/350 - Likewise, for the 2nd fraction, since 50 × 7 = 350,
4/50 = 4 × 7/50 × 7 = 28/350 - Subtract the two like fractions:
4200/350 - 28/350 = 4200 - 28/350 = 4172/350 - After reducing the fraction, the answer is 298/25
- In mixed form: 1123/25
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/7-8/50 84/14-4/50 84/7-12/50 84/21-4/50 84/7-20/50 84/35-4/50 84/7-28/50 84/49-4/50