Add 6/8 and 60/20
1st number: 6/8, 2nd number: 3 0/20
6/8 + 60/20 is 15/4.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 8 and 20 is 40
Next, find the equivalent fraction of both fractional numbers with denominator 40 - For the 1st fraction, since 8 × 5 = 40,
6/8 = 6 × 5/8 × 5 = 30/40 - Likewise, for the 2nd fraction, since 20 × 2 = 40,
60/20 = 60 × 2/20 × 2 = 120/40 - Add the two like fractions:
30/40 + 120/40 = 30 + 120/40 = 150/40 - 150/40 simplified gives 15/4
- So, 6/8 + 60/20 = 15/4
In mixed form: 33/4
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/8+60/20 6/16+60/20 6/8+60/40 18/8+60/20 6/24+60/20 30/8+60/20 6/40+60/20 42/8+60/20 6/56+60/20