Subtract 10/60 from 63/20
1st number: 3 3/20, 2nd number: 10/60
63/20 - 10/60 is 179/60.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 20 and 60 is 60
Next, find the equivalent fraction of both fractional numbers with denominator 60 - For the 1st fraction, since 20 × 3 = 60,
63/20 = 63 × 3/20 × 3 = 189/60 - Likewise, for the 2nd fraction, since 60 × 1 = 60,
10/60 = 10 × 1/60 × 1 = 10/60 - Subtract the two like fractions:
189/60 - 10/60 = 189 - 10/60 = 179/60 - In mixed form: 259/60
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 63/20-20/60 63/40-10/60 63/20-30/60 63/60-10/60 63/20-50/60 63/20-70/60