Add 10/40 and 10/6
1st number: 10/40, 2nd number: 1 4/6
10/40 + 10/6 is 23/12.
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,
10/40 = 10 × 3/40 × 3 = 30/120 - Likewise, for the 2nd fraction, since 6 × 20 = 120,
10/6 = 10 × 20/6 × 20 = 200/120 - Add the two like fractions:
30/120 + 200/120 = 30 + 200/120 = 230/120 - 230/120 simplified gives 23/12
- So, 10/40 + 10/6 = 23/12
In mixed form: 111/12
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/40+10/6 10/40+20/6 10/80+10/6 10/40+10/12 30/40+10/6 10/40+30/6 10/40+10/18 50/40+10/6 10/40+50/6 10/40+10/30 70/40+10/6 10/40+70/6 10/40+10/42