Subtract 10/42 from 36/14
1st number: 2 8/14, 2nd number: 10/42
36/14 - 10/42 is 7/3.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 42 is 42
Next, find the equivalent fraction of both fractional numbers with denominator 42 - For the 1st fraction, since 14 × 3 = 42,
36/14 = 36 × 3/14 × 3 = 108/42 - Likewise, for the 2nd fraction, since 42 × 1 = 42,
10/42 = 10 × 1/42 × 1 = 10/42 - Subtract the two like fractions:
108/42 - 10/42 = 108 - 10/42 = 98/42 - After reducing the fraction, the answer is 7/3
- In mixed form: 21/3
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 72/14-10/42 36/14-20/42 36/28-10/42 36/14-10/84 36/14-30/42 36/42-10/42 36/14-50/42 36/70-10/42 36/14-70/42 36/98-10/42