Subtract 75/36 from 30/5
1st number: 6 0/5, 2nd number: 2 3/36
30/5 - 75/36 is 47/12.
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,
30/5 = 30 × 36/5 × 36 = 1080/180 - Likewise, for the 2nd fraction, since 36 × 5 = 180,
75/36 = 75 × 5/36 × 5 = 375/180 - Subtract the two like fractions:
1080/180 - 375/180 = 1080 - 375/180 = 705/180 - After reducing the fraction, the answer is 47/12
- In mixed form: 311/12
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/5-75/36 30/10-75/36 30/5-75/72 90/5-75/36 30/15-75/36 30/25-75/36 30/35-75/36