Subtract 35/5 from 1/72
1st number: 1/72, 2nd number: 7 0/5
1/72 - 35/5 is -503/72.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 72 and 5 is 360
Next, find the equivalent fraction of both fractional numbers with denominator 360 - For the 1st fraction, since 72 × 5 = 360,
1/72 = 1 × 5/72 × 5 = 5/360 - Likewise, for the 2nd fraction, since 5 × 72 = 360,
35/5 = 35 × 72/5 × 72 = 2520/360 - Subtract the two like fractions:
5/360 - 2520/360 = 5 - 2520/360 = -2515/360 - After reducing the fraction, the answer is -503/72
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/72-35/5 1/72-70/5 1/72-35/10 3/72-35/5 1/72-35/15 5/72-35/5 1/72-35/25 7/72-35/5