Subtract 10/54 from 35/40
35/40 - 10/54 is 149/216.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 40 and 54 is 1080
Next, find the equivalent fraction of both fractional numbers with denominator 1080 - For the 1st fraction, since 40 × 27 = 1080,
35/40 = 35 × 27/40 × 27 = 945/1080 - Likewise, for the 2nd fraction, since 54 × 20 = 1080,
10/54 = 10 × 20/54 × 20 = 200/1080 - Subtract the two like fractions:
945/1080 - 200/1080 = 945 - 200/1080 = 745/1080 - After reducing the fraction, the answer is 149/216
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/40-10/54 35/40-20/54 35/80-10/54 35/40-30/54 35/40-50/54 35/40-70/54