Subtract 14/7 from 54/5
1st number: 10 4/5, 2nd number: 2 0/7
54/5 - 14/7 is 44/5.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 7 is 35
Next, find the equivalent fraction of both fractional numbers with denominator 35 - For the 1st fraction, since 5 × 7 = 35,
54/5 = 54 × 7/5 × 7 = 378/35 - Likewise, for the 2nd fraction, since 7 × 5 = 35,
14/7 = 14 × 5/7 × 5 = 70/35 - Subtract the two like fractions:
378/35 - 70/35 = 378 - 70/35 = 308/35 - After reducing the fraction, the answer is 44/5
- In mixed form: 84/5
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/5-28/7 54/10-14/7 54/5-42/7 54/15-14/7 54/5-14/21 54/5-70/7 54/25-14/7 54/5-14/35 54/5-98/7 54/35-14/7 54/5-14/49