Subtract 10/14 from 15/5
1st number: 3 0/5, 2nd number: 10/14
15/5 - 10/14 is 16/7.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 14 is 70
Next, find the equivalent fraction of both fractional numbers with denominator 70 - For the 1st fraction, since 5 × 14 = 70,
15/5 = 15 × 14/5 × 14 = 210/70 - Likewise, for the 2nd fraction, since 14 × 5 = 70,
10/14 = 10 × 5/14 × 5 = 50/70 - Subtract the two like fractions:
210/70 - 50/70 = 210 - 50/70 = 160/70 - After reducing the fraction, the answer is 16/7
- In mixed form: 22/7
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 30/5-10/14 15/5-20/14 15/10-10/14 15/5-10/28 45/5-10/14 15/5-30/14 15/5-10/42 75/5-10/14 15/5-50/14 15/25-10/14 15/5-10/70 15/5-70/14 15/35-10/14 15/5-10/98