Subtract 24/7 from 16/30
1st number: 16/30, 2nd number: 3 3/7
16/30 - 24/7 is -304/105.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 30 and 7 is 210
Next, find the equivalent fraction of both fractional numbers with denominator 210 - For the 1st fraction, since 30 × 7 = 210,
16/30 = 16 × 7/30 × 7 = 112/210 - Likewise, for the 2nd fraction, since 7 × 30 = 210,
24/7 = 24 × 30/7 × 30 = 720/210 - Subtract the two like fractions:
112/210 - 720/210 = 112 - 720/210 = -608/210 - After reducing the fraction, the answer is -304/105
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 32/30-24/7 16/30-48/7 16/60-24/7 16/30-24/14 48/30-24/7 16/30-72/7 16/90-24/7 16/30-24/21 80/30-24/7 16/30-24/35 16/30-24/49