Add 60/40 and 2/8
1st number: 1 20/40, 2nd number: 2/8
60/40 + 2/8 is 7/4.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 40 and 8 is 40
Next, find the equivalent fraction of both fractional numbers with denominator 40 - For the 1st fraction, since 40 × 1 = 40,
60/40 = 60 × 1/40 × 1 = 60/40 - Likewise, for the 2nd fraction, since 8 × 5 = 40,
2/8 = 2 × 5/8 × 5 = 10/40 - Add the two like fractions:
60/40 + 10/40 = 60 + 10/40 = 70/40 - 70/40 simplified gives 7/4
- So, 60/40 + 2/8 = 7/4
In mixed form: 13/4
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/40+4/8 60/80+2/8 60/40+2/16 60/40+6/8 60/40+2/24 60/40+10/8 60/40+2/40 60/40+14/8 60/40+2/56