Subtract 70/75 from 14/36
14/36 - 70/75 is -49/90.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 36 and 75 is 900
Next, find the equivalent fraction of both fractional numbers with denominator 900 - For the 1st fraction, since 36 × 25 = 900,
14/36 = 14 × 25/36 × 25 = 350/900 - Likewise, for the 2nd fraction, since 75 × 12 = 900,
70/75 = 70 × 12/75 × 12 = 840/900 - Subtract the two like fractions:
350/900 - 840/900 = 350 - 840/900 = -490/900 - After reducing the fraction, the answer is -49/90
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 28/36-70/75 14/72-70/75 42/36-70/75 70/36-70/75 98/36-70/75