Add 10/40 and 36/10
1st number: 10/40, 2nd number: 3 6/10
10/40 + 36/10 is 77/20.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 40 and 10 is 40
Next, find the equivalent fraction of both fractional numbers with denominator 40 - For the 1st fraction, since 40 × 1 = 40,
10/40 = 10 × 1/40 × 1 = 10/40 - Likewise, for the 2nd fraction, since 10 × 4 = 40,
36/10 = 36 × 4/10 × 4 = 144/40 - Add the two like fractions:
10/40 + 144/40 = 10 + 144/40 = 154/40 - 154/40 simplified gives 77/20
- So, 10/40 + 36/10 = 77/20
In mixed form: 317/20
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/40+36/10 10/40+72/10 10/80+36/10 10/40+36/20 30/40+36/10 10/40+36/30 50/40+36/10 10/40+36/50 70/40+36/10 10/40+36/70