Subtract 24/36 from 7/10
7/10 - 24/36 is 1/30.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 36 is 180
Next, find the equivalent fraction of both fractional numbers with denominator 180 - For the 1st fraction, since 10 × 18 = 180,
7/10 = 7 × 18/10 × 18 = 126/180 - Likewise, for the 2nd fraction, since 36 × 5 = 180,
24/36 = 24 × 5/36 × 5 = 120/180 - Subtract the two like fractions:
126/180 - 120/180 = 126 - 120/180 = 6/180 - After reducing the fraction, the answer is 1/30
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/10-24/36 7/10-48/36 7/20-24/36 7/10-24/72 21/10-24/36 7/10-72/36 7/30-24/36 35/10-24/36 7/50-24/36 49/10-24/36 7/70-24/36