Subtract 36/96 from 20/30
20/30 - 36/96 is 7/24.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 30 and 96 is 480
Next, find the equivalent fraction of both fractional numbers with denominator 480 - For the 1st fraction, since 30 × 16 = 480,
20/30 = 20 × 16/30 × 16 = 320/480 - Likewise, for the 2nd fraction, since 96 × 5 = 480,
36/96 = 36 × 5/96 × 5 = 180/480 - Subtract the two like fractions:
320/480 - 180/480 = 320 - 180/480 = 140/480 - After reducing the fraction, the answer is 7/24
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 40/30-36/96 20/30-72/96 20/60-36/96 60/30-36/96 20/90-36/96