Subtract 35/6 from 40/72
1st number: 40/72, 2nd number: 5 5/6
40/72 - 35/6 is -95/18.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 72 and 6 is 72
Next, find the equivalent fraction of both fractional numbers with denominator 72 - For the 1st fraction, since 72 × 1 = 72,
40/72 = 40 × 1/72 × 1 = 40/72 - Likewise, for the 2nd fraction, since 6 × 12 = 72,
35/6 = 35 × 12/6 × 12 = 420/72 - Subtract the two like fractions:
40/72 - 420/72 = 40 - 420/72 = -380/72 - After reducing the fraction, the answer is -95/18
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/72-35/6 40/72-70/6 40/72-35/12 40/72-35/18 40/72-35/30 40/72-35/42