Subtract 14/36 from 9/40
9/40 - 14/36 is -59/360.
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,
9/40 = 9 × 9/40 × 9 = 81/360 - Likewise, for the 2nd fraction, since 36 × 10 = 360,
14/36 = 14 × 10/36 × 10 = 140/360 - Subtract the two like fractions:
81/360 - 140/360 = 81 - 140/360 = -59/360
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 18/40-14/36 9/40-28/36 9/80-14/36 9/40-14/72 27/40-14/36 9/40-42/36 45/40-14/36 9/40-70/36 63/40-14/36 9/40-98/36