Subtract 28/50 from 84/2
1st number: 42 0/2, 2nd number: 28/50
84/2 - 28/50 is 1036/25.
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,
84/2 = 84 × 25/2 × 25 = 2100/50 - Likewise, for the 2nd fraction, since 50 × 1 = 50,
28/50 = 28 × 1/50 × 1 = 28/50 - Subtract the two like fractions:
2100/50 - 28/50 = 2100 - 28/50 = 2072/50 - After reducing the fraction, the answer is 1036/25
- In mixed form: 4111/25
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/2-56/50 84/4-28/50 84/2-84/50 84/6-28/50 84/10-28/50 84/14-28/50