Subtract 30/14 from 10/36
1st number: 10/36, 2nd number: 2 2/14
10/36 - 30/14 is -235/126.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 36 and 14 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 14 × 18 = 252,
30/14 = 30 × 18/14 × 18 = 540/252 - Subtract the two like fractions:
70/252 - 540/252 = 70 - 540/252 = -470/252 - After reducing the fraction, the answer is -235/126
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/36-30/14 10/36-60/14 10/72-30/14 10/36-30/28 30/36-30/14 10/36-90/14 10/36-30/42 50/36-30/14 10/36-30/70 70/36-30/14 10/36-30/98