Subtract 9/50 from 35/30
1st number: 1 5/30, 2nd number: 9/50
35/30 - 9/50 is 74/75.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 30 and 50 is 150
Next, find the equivalent fraction of both fractional numbers with denominator 150 - For the 1st fraction, since 30 × 5 = 150,
35/30 = 35 × 5/30 × 5 = 175/150 - Likewise, for the 2nd fraction, since 50 × 3 = 150,
9/50 = 9 × 3/50 × 3 = 27/150 - Subtract the two like fractions:
175/150 - 27/150 = 175 - 27/150 = 148/150 - After reducing the fraction, the answer is 74/75
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/30-9/50 35/30-18/50 35/60-9/50 35/30-27/50 35/90-9/50 35/30-45/50 35/30-63/50