Subtract 5/72 from 70/5
1st number: 14 0/5, 2nd number: 5/72
70/5 - 5/72 is 1003/72.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 72 is 360
Next, find the equivalent fraction of both fractional numbers with denominator 360 - For the 1st fraction, since 5 × 72 = 360,
70/5 = 70 × 72/5 × 72 = 5040/360 - Likewise, for the 2nd fraction, since 72 × 5 = 360,
5/72 = 5 × 5/72 × 5 = 25/360 - Subtract the two like fractions:
5040/360 - 25/360 = 5040 - 25/360 = 5015/360 - After reducing the fraction, the answer is 1003/72
- In mixed form: 1367/72
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/5-10/72 70/10-5/72 70/5-15/72 70/15-5/72 70/5-25/72 70/25-5/72 70/5-35/72 70/35-5/72