Subtract 3/50 from 30/48
30/48 - 3/50 is 113/200.
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,
30/48 = 30 × 25/48 × 25 = 750/1200 - Likewise, for the 2nd fraction, since 50 × 24 = 1200,
3/50 = 3 × 24/50 × 24 = 72/1200 - Subtract the two like fractions:
750/1200 - 72/1200 = 750 - 72/1200 = 678/1200 - After reducing the fraction, the answer is 113/200
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/48-3/50 30/48-6/50 30/96-3/50 90/48-3/50 30/48-9/50 30/48-15/50 30/48-21/50