Subtract 25/7 from 10/36
1st number: 10/36, 2nd number: 3 4/7
10/36 - 25/7 is -415/126.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 36 and 7 is 252
Next, find the equivalent fraction of both fractional numbers with denominator 252 - For the 1st fraction, since 36 × 7 = 252,
10/36 = 10 × 7/36 × 7 = 70/252 - Likewise, for the 2nd fraction, since 7 × 36 = 252,
25/7 = 25 × 36/7 × 36 = 900/252 - Subtract the two like fractions:
70/252 - 900/252 = 70 - 900/252 = -830/252 - After reducing the fraction, the answer is -415/126
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/36-25/7 10/36-50/7 10/72-25/7 10/36-25/14 30/36-25/7 10/36-75/7 10/36-25/21 50/36-25/7 10/36-25/35 70/36-25/7 10/36-25/49