Subtract 40/30 from 35/24
1st number: 1 11/24, 2nd number: 1 10/30
35/24 - 40/30 is 1/8.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 24 and 30 is 120
Next, find the equivalent fraction of both fractional numbers with denominator 120 - For the 1st fraction, since 24 × 5 = 120,
35/24 = 35 × 5/24 × 5 = 175/120 - Likewise, for the 2nd fraction, since 30 × 4 = 120,
40/30 = 40 × 4/30 × 4 = 160/120 - Subtract the two like fractions:
175/120 - 160/120 = 175 - 160/120 = 15/120 - After reducing the fraction, the answer is 1/8
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/24-40/30 35/24-80/30 35/48-40/30 35/24-40/60 35/72-40/30 35/24-40/90