Subtract 20/48 from 5/10
5/10 - 20/48 is 1/12.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 48 is 240
Next, find the equivalent fraction of both fractional numbers with denominator 240 - For the 1st fraction, since 10 × 24 = 240,
5/10 = 5 × 24/10 × 24 = 120/240 - Likewise, for the 2nd fraction, since 48 × 5 = 240,
20/48 = 20 × 5/48 × 5 = 100/240 - Subtract the two like fractions:
120/240 - 100/240 = 120 - 100/240 = 20/240 - After reducing the fraction, the answer is 1/12
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 5/10-40/48 5/20-20/48 5/10-20/96 15/10-20/48 5/10-60/48 5/30-20/48 25/10-20/48 5/50-20/48 35/10-20/48 5/70-20/48