Subtract 48/10 from 12/5
1st number: 2 2/5, 2nd number: 4 8/10
12/5 - 48/10 is -12/5.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 10 is 10
Next, find the equivalent fraction of both fractional numbers with denominator 10 - For the 1st fraction, since 5 × 2 = 10,
12/5 = 12 × 2/5 × 2 = 24/10 - Likewise, for the 2nd fraction, since 10 × 1 = 10,
48/10 = 48 × 1/10 × 1 = 48/10 - Subtract the two like fractions:
24/10 - 48/10 = 24 - 48/10 = -24/10 - After reducing the fraction, the answer is -12/5
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 24/5-48/10 12/5-96/10 12/10-48/10 12/5-48/20 36/5-48/10 12/15-48/10 12/5-48/30 60/5-48/10 12/25-48/10 12/5-48/50 84/5-48/10 12/35-48/10 12/5-48/70