Add 6/40 and 8/6
1st number: 6/40, 2nd number: 1 2/6
6/40 + 8/6 is 89/60.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 40 and 6 is 120
Next, find the equivalent fraction of both fractional numbers with denominator 120 - For the 1st fraction, since 40 × 3 = 120,
6/40 = 6 × 3/40 × 3 = 18/120 - Likewise, for the 2nd fraction, since 6 × 20 = 120,
8/6 = 8 × 20/6 × 20 = 160/120 - Add the two like fractions:
18/120 + 160/120 = 18 + 160/120 = 178/120 - 178/120 simplified gives 89/60
- So, 6/40 + 8/6 = 89/60
In mixed form: 129/60
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/40+8/6 6/40+16/6 6/80+8/6 6/40+8/12 18/40+8/6 6/40+24/6 6/40+8/18 30/40+8/6 6/40+40/6 6/40+8/30 42/40+8/6 6/40+56/6 6/40+8/42