Subtract 6/10 from 30/36
30/36 - 6/10 is 7/30.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 36 and 10 is 180
Next, find the equivalent fraction of both fractional numbers with denominator 180 - For the 1st fraction, since 36 × 5 = 180,
30/36 = 30 × 5/36 × 5 = 150/180 - Likewise, for the 2nd fraction, since 10 × 18 = 180,
6/10 = 6 × 18/10 × 18 = 108/180 - Subtract the two like fractions:
150/180 - 108/180 = 150 - 108/180 = 42/180 - After reducing the fraction, the answer is 7/30
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/36-6/10 30/36-12/10 30/72-6/10 30/36-6/20 90/36-6/10 30/36-18/10 30/36-6/30 30/36-30/10 30/36-6/50 30/36-42/10 30/36-6/70