Subtract 16/70 from 27/14
1st number: 1 13/14, 2nd number: 16/70
27/14 - 16/70 is 17/10.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 70 is 70
Next, find the equivalent fraction of both fractional numbers with denominator 70 - For the 1st fraction, since 14 × 5 = 70,
27/14 = 27 × 5/14 × 5 = 135/70 - Likewise, for the 2nd fraction, since 70 × 1 = 70,
16/70 = 16 × 1/70 × 1 = 16/70 - Subtract the two like fractions:
135/70 - 16/70 = 135 - 16/70 = 119/70 - After reducing the fraction, the answer is 17/10
- In mixed form: 17/10
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/14-16/70 27/14-32/70 27/28-16/70 81/14-16/70 27/14-48/70 27/42-16/70 27/14-80/70 27/70-16/70 27/98-16/70