Subtract 12/72 from 35/5
1st number: 7 0/5, 2nd number: 12/72
35/5 - 12/72 is 41/6.
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,
35/5 = 35 × 72/5 × 72 = 2520/360 - Likewise, for the 2nd fraction, since 72 × 5 = 360,
12/72 = 12 × 5/72 × 5 = 60/360 - Subtract the two like fractions:
2520/360 - 60/360 = 2520 - 60/360 = 2460/360 - After reducing the fraction, the answer is 41/6
- In mixed form: 65/6
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/5-12/72 35/5-24/72 35/10-12/72 35/5-36/72 35/15-12/72 35/5-60/72 35/25-12/72 35/5-84/72