Subtract 3/36 from 50/40
1st number: 1 10/40, 2nd number: 3/36
50/40 - 3/36 is 7/6.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 40 and 36 is 360
Next, find the equivalent fraction of both fractional numbers with denominator 360 - For the 1st fraction, since 40 × 9 = 360,
50/40 = 50 × 9/40 × 9 = 450/360 - Likewise, for the 2nd fraction, since 36 × 10 = 360,
3/36 = 3 × 10/36 × 10 = 30/360 - Subtract the two like fractions:
450/360 - 30/360 = 450 - 30/360 = 420/360 - After reducing the fraction, the answer is 7/6
- In mixed form: 11/6
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/40-6/36 50/80-3/36 50/40-3/72 50/40-9/36 50/40-15/36 50/40-21/36