Subtract 6/48 from 10/20
10/20 - 6/48 is 3/8.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 20 and 48 is 240
Next, find the equivalent fraction of both fractional numbers with denominator 240 - For the 1st fraction, since 20 × 12 = 240,
10/20 = 10 × 12/20 × 12 = 120/240 - Likewise, for the 2nd fraction, since 48 × 5 = 240,
6/48 = 6 × 5/48 × 5 = 30/240 - Subtract the two like fractions:
120/240 - 30/240 = 120 - 30/240 = 90/240 - After reducing the fraction, the answer is 3/8
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 10/20-12/48 10/40-6/48 10/20-6/96 30/20-6/48 10/20-18/48 10/60-6/48 50/20-6/48 10/20-30/48 70/20-6/48 10/20-42/48