Subtract 36/70 from 27/5
1st number: 5 2/5, 2nd number: 36/70
27/5 - 36/70 is 171/35.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 70 is 70
Next, find the equivalent fraction of both fractional numbers with denominator 70 - For the 1st fraction, since 5 × 14 = 70,
27/5 = 27 × 14/5 × 14 = 378/70 - Likewise, for the 2nd fraction, since 70 × 1 = 70,
36/70 = 36 × 1/70 × 1 = 36/70 - Subtract the two like fractions:
378/70 - 36/70 = 378 - 36/70 = 342/70 - After reducing the fraction, the answer is 171/35
- In mixed form: 431/35
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/5-36/70 27/5-72/70 27/10-36/70 81/5-36/70 27/15-36/70 27/25-36/70 27/35-36/70