Subtract 24/50 from 40/30
1st number: 1 10/30, 2nd number: 24/50
40/30 - 24/50 is 64/75.
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,
40/30 = 40 × 5/30 × 5 = 200/150 - Likewise, for the 2nd fraction, since 50 × 3 = 150,
24/50 = 24 × 3/50 × 3 = 72/150 - Subtract the two like fractions:
200/150 - 72/150 = 200 - 72/150 = 128/150 - After reducing the fraction, the answer is 64/75
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/30-24/50 40/30-48/50 40/60-24/50 40/30-72/50 40/90-24/50