Subtract 48/10 from 40/5
1st number: 8 0/5, 2nd number: 4 8/10
40/5 - 48/10 is 16/5.
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,
40/5 = 40 × 2/5 × 2 = 80/10 - Likewise, for the 2nd fraction, since 10 × 1 = 10,
48/10 = 48 × 1/10 × 1 = 48/10 - Subtract the two like fractions:
80/10 - 48/10 = 80 - 48/10 = 32/10 - After reducing the fraction, the answer is 16/5
- In mixed form: 31/5
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/5-48/10 40/5-96/10 40/10-48/10 40/5-48/20 40/15-48/10 40/5-48/30 40/25-48/10 40/5-48/50 40/35-48/10 40/5-48/70