Subtract 16/4 from 1/30
1st number: 1/30, 2nd number: 4 0/4
1/30 - 16/4 is -119/30.
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,
1/30 = 1 × 2/30 × 2 = 2/60 - Likewise, for the 2nd fraction, since 4 × 15 = 60,
16/4 = 16 × 15/4 × 15 = 240/60 - Subtract the two like fractions:
2/60 - 240/60 = 2 - 240/60 = -238/60 - After reducing the fraction, the answer is -119/30
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/30-16/4 1/30-32/4 1/60-16/4 1/30-16/8 3/30-16/4 1/30-48/4 1/90-16/4 1/30-16/12 5/30-16/4 1/30-80/4 1/30-16/20 7/30-16/4 1/30-16/28