Subtract 27/40 from 36/35
1st number: 1 1/35, 2nd number: 27/40
36/35 - 27/40 is 99/280.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 35 and 40 is 280
Next, find the equivalent fraction of both fractional numbers with denominator 280 - For the 1st fraction, since 35 × 8 = 280,
36/35 = 36 × 8/35 × 8 = 288/280 - Likewise, for the 2nd fraction, since 40 × 7 = 280,
27/40 = 27 × 7/40 × 7 = 189/280 - Subtract the two like fractions:
288/280 - 189/280 = 288 - 189/280 = 99/280
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 72/35-27/40 36/35-54/40 36/70-27/40 36/35-27/80 36/35-81/40