Subtract 20/8 from 60/2
1st number: 30 0/2, 2nd number: 2 4/8
60/2 - 20/8 is 55/2.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 8 is 8
Next, find the equivalent fraction of both fractional numbers with denominator 8 - For the 1st fraction, since 2 × 4 = 8,
60/2 = 60 × 4/2 × 4 = 240/8 - Likewise, for the 2nd fraction, since 8 × 1 = 8,
20/8 = 20 × 1/8 × 1 = 20/8 - Subtract the two like fractions:
240/8 - 20/8 = 240 - 20/8 = 220/8 - After reducing the fraction, the answer is 55/2
- In mixed form: 271/2
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/2-40/8 60/4-20/8 60/2-20/16 60/2-60/8 60/6-20/8 60/2-20/24 60/10-20/8 60/2-20/40 60/14-20/8 60/2-20/56