Subtract 35/90 from 27/24
1st number: 1 3/24, 2nd number: 35/90
27/24 - 35/90 is 53/72.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 24 and 90 is 360
Next, find the equivalent fraction of both fractional numbers with denominator 360 - For the 1st fraction, since 24 × 15 = 360,
27/24 = 27 × 15/24 × 15 = 405/360 - Likewise, for the 2nd fraction, since 90 × 4 = 360,
35/90 = 35 × 4/90 × 4 = 140/360 - Subtract the two like fractions:
405/360 - 140/360 = 405 - 140/360 = 265/360 - After reducing the fraction, the answer is 53/72
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/24-35/90 27/24-70/90 27/48-35/90 81/24-35/90 27/72-35/90