Subtract 27/5 from 36/2
1st number: 18 0/2, 2nd number: 5 2/5
36/2 - 27/5 is 63/5.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 5 is 10
Next, find the equivalent fraction of both fractional numbers with denominator 10 - For the 1st fraction, since 2 × 5 = 10,
36/2 = 36 × 5/2 × 5 = 180/10 - Likewise, for the 2nd fraction, since 5 × 2 = 10,
27/5 = 27 × 2/5 × 2 = 54/10 - Subtract the two like fractions:
180/10 - 54/10 = 180 - 54/10 = 126/10 - After reducing the fraction, the answer is 63/5
- In mixed form: 123/5
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 72/2-27/5 36/2-54/5 36/4-27/5 36/2-27/10 36/2-81/5 36/6-27/5 36/2-27/15 36/10-27/5 36/2-27/25 36/14-27/5 36/2-27/35