Subtract 50/4 from 4/30
1st number: 4/30, 2nd number: 12 2/4
4/30 - 50/4 is -371/30.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 30 and 4 is 60
Next, find the equivalent fraction of both fractional numbers with denominator 60 - For the 1st fraction, since 30 × 2 = 60,
4/30 = 4 × 2/30 × 2 = 8/60 - Likewise, for the 2nd fraction, since 4 × 15 = 60,
50/4 = 50 × 15/4 × 15 = 750/60 - Subtract the two like fractions:
8/60 - 750/60 = 8 - 750/60 = -742/60 - After reducing the fraction, the answer is -371/30
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/30-50/4 4/60-50/4 4/30-50/8 12/30-50/4 4/90-50/4 4/30-50/12 20/30-50/4 4/30-50/20 28/30-50/4 4/30-50/28