Subtract 2/20 from 48/4
1st number: 12 0/4, 2nd number: 2/20
48/4 - 2/20 is 119/10.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 20 is 20
Next, find the equivalent fraction of both fractional numbers with denominator 20 - For the 1st fraction, since 4 × 5 = 20,
48/4 = 48 × 5/4 × 5 = 240/20 - Likewise, for the 2nd fraction, since 20 × 1 = 20,
2/20 = 2 × 1/20 × 1 = 2/20 - Subtract the two like fractions:
240/20 - 2/20 = 240 - 2/20 = 238/20 - After reducing the fraction, the answer is 119/10
- In mixed form: 119/10
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 96/4-2/20 48/4-4/20 48/8-2/20 48/4-2/40 48/4-6/20 48/12-2/20 48/4-2/60 48/4-10/20 48/20-2/20 48/4-14/20 48/28-2/20