Subtract 32/36 from 14/40
14/40 - 32/36 is -97/180.
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,
14/40 = 14 × 9/40 × 9 = 126/360 - Likewise, for the 2nd fraction, since 36 × 10 = 360,
32/36 = 32 × 10/36 × 10 = 320/360 - Subtract the two like fractions:
126/360 - 320/360 = 126 - 320/360 = -194/360 - After reducing the fraction, the answer is -97/180
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 28/40-32/36 14/40-64/36 14/80-32/36 14/40-32/72 42/40-32/36 14/40-96/36 70/40-32/36 98/40-32/36