Subtract 8/30 from 36/50
36/50 - 8/30 is 34/75.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 50 and 30 is 150
Next, find the equivalent fraction of both fractional numbers with denominator 150 - For the 1st fraction, since 50 × 3 = 150,
36/50 = 36 × 3/50 × 3 = 108/150 - Likewise, for the 2nd fraction, since 30 × 5 = 150,
8/30 = 8 × 5/30 × 5 = 40/150 - Subtract the two like fractions:
108/150 - 40/150 = 108 - 40/150 = 68/150 - After reducing the fraction, the answer is 34/75
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 72/50-8/30 36/50-16/30 36/50-8/60 36/50-24/30 36/50-8/90 36/50-40/30 36/50-56/30