Subtract 50/40 from 3/2
1st number: 1 1/2, 2nd number: 1 10/40
3/2 - 50/40 is 1/4.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 40 is 40
Next, find the equivalent fraction of both fractional numbers with denominator 40 - For the 1st fraction, since 2 × 20 = 40,
3/2 = 3 × 20/2 × 20 = 60/40 - Likewise, for the 2nd fraction, since 40 × 1 = 40,
50/40 = 50 × 1/40 × 1 = 50/40 - Subtract the two like fractions:
60/40 - 50/40 = 60 - 50/40 = 10/40 - After reducing the fraction, the answer is 1/4
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/2-50/40 3/4-50/40 3/2-50/80 9/2-50/40 3/6-50/40 15/2-50/40 3/10-50/40 21/2-50/40 3/14-50/40