Subtract 9/50 from 4/48
4/48 - 9/50 is -29/300.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 48 and 50 is 1200
Next, find the equivalent fraction of both fractional numbers with denominator 1200 - For the 1st fraction, since 48 × 25 = 1200,
4/48 = 4 × 25/48 × 25 = 100/1200 - Likewise, for the 2nd fraction, since 50 × 24 = 1200,
9/50 = 9 × 24/50 × 24 = 216/1200 - Subtract the two like fractions:
100/1200 - 216/1200 = 100 - 216/1200 = -116/1200 - After reducing the fraction, the answer is -29/300
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/48-9/50 4/48-18/50 4/96-9/50 12/48-9/50 4/48-27/50 20/48-9/50 4/48-45/50 28/48-9/50 4/48-63/50