Subtract 2/20 from 50/48
1st number: 1 2/48, 2nd number: 2/20
50/48 - 2/20 is 113/120.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 48 and 20 is 240
Next, find the equivalent fraction of both fractional numbers with denominator 240 - For the 1st fraction, since 48 × 5 = 240,
50/48 = 50 × 5/48 × 5 = 250/240 - Likewise, for the 2nd fraction, since 20 × 12 = 240,
2/20 = 2 × 12/20 × 12 = 24/240 - Subtract the two like fractions:
250/240 - 24/240 = 250 - 24/240 = 226/240 - After reducing the fraction, the answer is 113/120
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/48-4/20 50/96-2/20 50/48-2/40 50/48-6/20 50/48-2/60 50/48-10/20 50/48-14/20