Subtract 24/12 from 84/50
1st number: 1 34/50, 2nd number: 2 0/12
84/50 - 24/12 is -8/25.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 50 and 12 is 300
Next, find the equivalent fraction of both fractional numbers with denominator 300 - For the 1st fraction, since 50 × 6 = 300,
84/50 = 84 × 6/50 × 6 = 504/300 - Likewise, for the 2nd fraction, since 12 × 25 = 300,
24/12 = 24 × 25/12 × 25 = 600/300 - Subtract the two like fractions:
504/300 - 600/300 = 504 - 600/300 = -96/300 - After reducing the fraction, the answer is -8/25
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/50-48/12 84/50-72/12 84/50-24/36 84/50-24/60 84/50-24/84