Add 15/6 and 48/40
1st number: 2 3/6, 2nd number: 1 8/40
15/6 + 48/40 is 37/10.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 40 is 120
Next, find the equivalent fraction of both fractional numbers with denominator 120 - For the 1st fraction, since 6 × 20 = 120,
15/6 = 15 × 20/6 × 20 = 300/120 - Likewise, for the 2nd fraction, since 40 × 3 = 120,
48/40 = 48 × 3/40 × 3 = 144/120 - Add the two like fractions:
300/120 + 144/120 = 300 + 144/120 = 444/120 - 444/120 simplified gives 37/10
- So, 15/6 + 48/40 = 37/10
In mixed form: 37/10
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 30/6+48/40 15/6+96/40 15/12+48/40 15/6+48/80 45/6+48/40 15/18+48/40 75/6+48/40 15/30+48/40 15/42+48/40