Subtract 15/50 from 49/48
1st number: 1 1/48, 2nd number: 15/50
49/48 - 15/50 is 173/240.
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,
49/48 = 49 × 25/48 × 25 = 1225/1200 - Likewise, for the 2nd fraction, since 50 × 24 = 1200,
15/50 = 15 × 24/50 × 24 = 360/1200 - Subtract the two like fractions:
1225/1200 - 360/1200 = 1225 - 360/1200 = 865/1200 - After reducing the fraction, the answer is 173/240
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/48-15/50 49/48-30/50 49/96-15/50 49/48-45/50 49/48-75/50