Subtract 2/5 from 63/36
1st number: 1 27/36, 2nd number: 2/5
63/36 - 2/5 is 27/20.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 36 and 5 is 180
Next, find the equivalent fraction of both fractional numbers with denominator 180 - For the 1st fraction, since 36 × 5 = 180,
63/36 = 63 × 5/36 × 5 = 315/180 - Likewise, for the 2nd fraction, since 5 × 36 = 180,
2/5 = 2 × 36/5 × 36 = 72/180 - Subtract the two like fractions:
315/180 - 72/180 = 315 - 72/180 = 243/180 - After reducing the fraction, the answer is 27/20
- In mixed form: 17/20
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 63/36-4/5 63/72-2/5 63/36-2/10 63/36-6/5 63/36-2/15 63/36-10/5 63/36-2/25 63/36-14/5 63/36-2/35