Subtract 70/50 from 2/48
1st number: 2/48, 2nd number: 1 20/50
2/48 - 70/50 is -163/120.
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,
2/48 = 2 × 25/48 × 25 = 50/1200 - Likewise, for the 2nd fraction, since 50 × 24 = 1200,
70/50 = 70 × 24/50 × 24 = 1680/1200 - Subtract the two like fractions:
50/1200 - 1680/1200 = 50 - 1680/1200 = -1630/1200 - After reducing the fraction, the answer is -163/120
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/48-70/50 2/96-70/50 6/48-70/50 10/48-70/50 14/48-70/50