Subtract 25/30 from 14/36
14/36 - 25/30 is -4/9.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 36 and 30 is 180
Next, find the equivalent fraction of both fractional numbers with denominator 180 - For the 1st fraction, since 36 × 5 = 180,
14/36 = 14 × 5/36 × 5 = 70/180 - Likewise, for the 2nd fraction, since 30 × 6 = 180,
25/30 = 25 × 6/30 × 6 = 150/180 - Subtract the two like fractions:
70/180 - 150/180 = 70 - 150/180 = -80/180 - After reducing the fraction, the answer is -4/9
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 28/36-25/30 14/36-50/30 14/72-25/30 14/36-25/60 42/36-25/30 14/36-75/30 14/36-25/90 70/36-25/30 98/36-25/30