Subtract 60/30 from 2/8
1st number: 2/8, 2nd number: 2 0/30
2/8 - 60/30 is -7/4.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 8 and 30 is 120
Next, find the equivalent fraction of both fractional numbers with denominator 120 - For the 1st fraction, since 8 × 15 = 120,
2/8 = 2 × 15/8 × 15 = 30/120 - Likewise, for the 2nd fraction, since 30 × 4 = 120,
60/30 = 60 × 4/30 × 4 = 240/120 - Subtract the two like fractions:
30/120 - 240/120 = 30 - 240/120 = -210/120 - After reducing the fraction, the answer is -7/4
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/8-60/30 2/16-60/30 6/8-60/30 2/24-60/30 2/8-60/90 10/8-60/30 2/40-60/30 14/8-60/30 2/56-60/30