Subtract 6/4 from 16/30
1st number: 16/30, 2nd number: 1 2/4
16/30 - 6/4 is -29/30.
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,
16/30 = 16 × 2/30 × 2 = 32/60 - Likewise, for the 2nd fraction, since 4 × 15 = 60,
6/4 = 6 × 15/4 × 15 = 90/60 - Subtract the two like fractions:
32/60 - 90/60 = 32 - 90/60 = -58/60 - After reducing the fraction, the answer is -29/30
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 32/30-6/4 16/30-12/4 16/60-6/4 16/30-6/8 48/30-6/4 16/30-18/4 16/90-6/4 16/30-6/12 80/30-6/4 16/30-30/4 16/30-6/20 16/30-42/4 16/30-6/28