Subtract 5/7 from 40/35
1st number: 1 5/35, 2nd number: 5/7
40/35 - 5/7 is 3/7.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 35 and 7 is 35
Next, find the equivalent fraction of both fractional numbers with denominator 35 - For the 1st fraction, since 35 × 1 = 35,
40/35 = 40 × 1/35 × 1 = 40/35 - Likewise, for the 2nd fraction, since 7 × 5 = 35,
5/7 = 5 × 5/7 × 5 = 25/35 - Subtract the two like fractions:
40/35 - 25/35 = 40 - 25/35 = 15/35 - After reducing the fraction, the answer is 3/7
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/35-5/7 40/35-10/7 40/70-5/7 40/35-5/14 40/35-15/7 40/35-5/21 40/35-25/7 40/35-5/35 40/35-35/7 40/35-5/49