Subtract 50/8 from 98/30
1st number: 3 8/30, 2nd number: 6 2/8
98/30 - 50/8 is -179/60.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 30 and 8 is 120
Next, find the equivalent fraction of both fractional numbers with denominator 120 - For the 1st fraction, since 30 × 4 = 120,
98/30 = 98 × 4/30 × 4 = 392/120 - Likewise, for the 2nd fraction, since 8 × 15 = 120,
50/8 = 50 × 15/8 × 15 = 750/120 - Subtract the two like fractions:
392/120 - 750/120 = 392 - 750/120 = -358/120 - After reducing the fraction, the answer is -179/60
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/60-50/8 98/30-50/16 98/90-50/8 98/30-50/24 98/30-50/40 98/30-50/56