Subtract 15/36 from 70/5
1st number: 14 0/5, 2nd number: 15/36
70/5 - 15/36 is 163/12.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 36 is 180
Next, find the equivalent fraction of both fractional numbers with denominator 180 - For the 1st fraction, since 5 × 36 = 180,
70/5 = 70 × 36/5 × 36 = 2520/180 - Likewise, for the 2nd fraction, since 36 × 5 = 180,
15/36 = 15 × 5/36 × 5 = 75/180 - Subtract the two like fractions:
2520/180 - 75/180 = 2520 - 75/180 = 2445/180 - After reducing the fraction, the answer is 163/12
- In mixed form: 137/12
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/5-30/36 70/10-15/36 70/5-15/72 70/5-45/36 70/15-15/36 70/5-75/36 70/25-15/36 70/35-15/36