Subtract 25/35 from 36/2
1st number: 18 0/2, 2nd number: 25/35
36/2 - 25/35 is 121/7.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 35 is 70
Next, find the equivalent fraction of both fractional numbers with denominator 70 - For the 1st fraction, since 2 × 35 = 70,
36/2 = 36 × 35/2 × 35 = 1260/70 - Likewise, for the 2nd fraction, since 35 × 2 = 70,
25/35 = 25 × 2/35 × 2 = 50/70 - Subtract the two like fractions:
1260/70 - 50/70 = 1260 - 50/70 = 1210/70 - After reducing the fraction, the answer is 121/7
- In mixed form: 172/7
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 72/2-25/35 36/2-50/35 36/4-25/35 36/2-25/70 36/2-75/35 36/6-25/35 36/10-25/35 36/14-25/35