Add 3/40 and 60/8
1st number: 3/40, 2nd number: 7 4/8
3/40 + 60/8 is 303/40.
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,
3/40 = 3 × 1/40 × 1 = 3/40 - Likewise, for the 2nd fraction, since 8 × 5 = 40,
60/8 = 60 × 5/8 × 5 = 300/40 - Add the two like fractions:
3/40 + 300/40 = 3 + 300/40 = 303/40 - So, 3/40 + 60/8 = 303/40
In mixed form: 723/40
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/40+60/8 3/80+60/8 3/40+60/16 9/40+60/8 3/40+60/24 15/40+60/8 3/40+60/40 21/40+60/8 3/40+60/56